ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
Filter
  • Blackwell Publishing Ltd  (46.199)
  • 2020-2024  (13)
  • 1995-1999  (25.582)
  • 1980-1984  (20.446)
  • 1925-1929
Sammlung
Schlagwörter
Verlag/Herausgeber
Sprache
Erscheinungszeitraum
Jahr
  • 1
    facet.materialart.
    Unbekannt
    Non‐exchangeable stable hydrogen isotope ratios in clay minerals and soil clay fractions: A method test (2022)
    Blackwell Publishing Ltd | Oxford, UK
    Details
    Publikationsdatum: 2023-01-20
    Beschreibung: Stable hydrogen isotope ratios (δ2H values) in structural hydroxyl groups of pedogenic clay minerals are inherited from the surrounding water at the time of their formation. Only non‐exchangeable H preserves the environmental forensic and paleoclimate information (δ2Hn value). To measure δ2Hn values in structural H of clay minerals and soil clay fractions, we adapted a steam equilibration method by accounting for high hygroscopicity. Our δ2Hn values for USGS57 biotite (−95.3 ± SD 0.9‰) and USGS58 muscovite (30.7 ± 1.4‰) differed slightly but significantly from the reported δ2H values (−91.5 ± 2.4‰ and −28.4 ± 1.6‰), because the minerals contained 1.1%–4.4% of exchangeable H. The low SD of replicate measurements (n = 3) confirmed a high precision. The clay separation method including destruction of Fe oxides, carbonates and soil organic matter, and dispersion did not significantly change the δ2Hn values of five different clay minerals. However, we were unable to remove all organic matter from the soil clay fractions resulting in an estimated bias of 1‰ in two samples and 15‰ in the carbon‐richest sample. Our results demonstrate that δ2Hn values of structural H of clay minerals and soil clay fractions can be reliably measured without interference from atmospheric water and the method used to separate the soil clay fraction. Highlights We tested steam equilibration to determine stable isotope ratios of structural H in clay. Gas‐tight capsule sealing in Ar atmosphere was necessary to avoid remoistening. Our steam equilibration method showed a high accuracy and precision. The clay separation method did not change stable isotope ratios of structural H in clay.
    Beschreibung: Deutsche Forschungsgemeinschaft http://dx.doi.org/10.13039/501100001659
    Schlagwort(e): ddc:549 ; controlled isotope exchange technique ; deuterium ; montmorillonite ; soil clay separation ; soil organic matter removal ; steam equilibration ; structural H ; USGS57 biotite ; vermiculite ; δ2H
    Sprache: Englisch
    Materialart: doc-type:article
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    CITATION GEO-LEO
  • 2
    facet.materialart.
    Unbekannt
    Potential erodibility of semi‐arid steppe soils derived from aggregate stability tests (2022)
    Koza, Moritz ; Pöhlitz, Julia ; Prays, Aleksey ; [weitere]
    Blackwell Publishing Ltd | Oxford, UK
    Details
    Publikationsdatum: 2023-01-26
    Beschreibung: Erosion is a severe threat to the sustainable use of agricultural soils. However, the structural resistance of soil against the disruptive forces steppe soils experience under field conditions has not been investigated. Therefore, 132 topsoils under grass‐ and cropland covering a large range of physico‐chemical soil properties (sand: 2–76%, silt: 18–80%, clay: 6–30%, organic carbon: 7.3–64.2 g kg−1, inorganic carbon: 0.0–8.5 g kg−1, pH: 4.8–9.5, electrical conductivity: 32–946 μS cm−1) from northern Kazakhstan were assessed for their potential erodibility using several tests. An adjusted drop‐shatter method (low energy input of 60 Joule on a 250‐cm3 soil block) was used to estimate the stability of dry soil against weak mechanical forces, such as saltating particles striking the surface causing wind erosion. Three wetting treatments with various conditions and energies (fast wetting, slow wetting, and wet shaking) were applied to simulate different disruptive effects of water. Results indicate that aggregate stability was higher for grassland than cropland soils and declined with decreasing soil organic carbon content. The results of the drop‐shatter test suggested that 29% of the soils under cropland were at risk of wind erosion, but only 6% were at high risk (i.e. erodible fraction 〉60%). In contrast, the fast wetting treatment revealed that 54% of the samples were prone to become “very unstable” and 44% “unstable” during heavy rain or snowmelt events. Even under conditions comparable to light rain events or raindrop impact, 53–59% of the samples were “unstable.” Overall, cropland soils under semi‐arid conditions seem much more susceptible to water than wind erosion. Considering future projections of increasing precipitation in Kazakhstan, we conclude that the risk of water erosion is potentially underestimated and needs to be taken into account when developing sustainable land use strategies. Highlights Organic matter is the important binding agent enhancing aggregation in steppe topsoils. Tillage always declines aggregate stability even without soil organic carbon changes. All croplands soil are prone to wind or water erosion independent of their soil properties. Despite the semi‐arid conditions, erosion risk by water seems higher than by wind.
    Beschreibung: Bundesministerium für Bildung und Forschung http://dx.doi.org/10.13039/501100002347
    Schlagwort(e): ddc:631.4 ; climate change ; land use ; soil organic carbon ; soil texture ; water erosion ; wind erosion
    Sprache: Englisch
    Materialart: doc-type:article
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    CITATION GEO-LEO
  • 3
    facet.materialart.
    Unbekannt
    Vertical SOC distribution and aromatic carbon in centuries old charcoal‐rich Technosols (2022)
    Bonhage, Alexander ; Raab, Thomas ; Schneider, Anna ; [weitere]
    Blackwell Publishing Ltd | Oxford, UK
    Details
    Publikationsdatum: 2023-01-21
    Beschreibung: Charcoal‐rich Technosols on century‐old relict charcoal hearths (RCHs) are the subject of ongoing research regarding potential legacy effects that result from historic charcoal production and subsequent charcoal amendments on forest soil properties and forest ecosystems today. RCHs consist mostly of Auh horizons that are substantially enriched in soil organic carbon (SOC), of which the largest part seems to be of pyrogenic origin (PyC). However, the reported range of SOC and PyC contents in RCH soil also suggests that they are enriched in nonpyrogenic SOC. RCH soils are discussed as potential benchmarks for the long‐term influence of biochar amendment and the post‐wildfire influences on soil properties. In this study, we utilised a large soil sample dataset (n = 1245) from 52 RCH sites in north‐western Connecticut, USA, to quantify SOC contents by total element analysis. The contents of condensed highly aromatic carbon as a proxy for black carbon (BC) were predicted by using a modified benzene polycarboxylated acid (BPCA) marker method in combination with diffuse reflectance infrared Fourier transform (DRIFT) spectroscopy‐based partial least square regression (r2 = 0.89). A high vertical spatial sampling resolution allowed the identification of soil organic matter (SOM) enrichment and translocation processes. The results show an average 75% and 1862% increase in TOC and BPCA‐derived carbon, respectively, for technogenic Auh horizons compared to reference soils. In addition to an increase in aromatic properties, increased carboxylic properties of the RCH SOC suggest self‐humification effects of degrading charcoal and thereby the continuing formation of leachable aromatic carbon compounds, which could have effects on pedogenic processes in buried soils. Indeed, we show BPCA‐derived carbon concentrations in intermediate technogenic Cu horizons and buried top/subsoils that suggest vertical translocation of highly aromatic carbon originating in RCH Auh horizons. Topmost Auh horizons showed a gradual decrease in total organic carbon (TOC) contents with increasing depth, suggesting accumulation of recent, non‐pyrogenic SOM. Lower aliphatic absorptions in RCH soil spectra suggest different SOM turnover dynamics compared to reference soils. Furthermore, studied RCH soils featured additional TOC enrichment, which cannot be fully explained now. Highlights BC to TOC ratio and high resolution vertical SOC distribution in 52 RCH sites were studied. RCH soils non‐BC pool was potentially different to reference soils. RCH soils feature TOC accumulation in the topmost horizon. There is BC translocation into buried soils on RCH sites.
    Beschreibung: Deutsche Forschungsgemeinschaft http://dx.doi.org/10.13039/501100001659
    Schlagwort(e): ddc:631.4 ; benzene polycarboxylated acid marker (BPCA) ; black carbon ; charcoal degradation ; charcoal kiln ; pyrogenic carbon ; relict charcoal hearth ; biochar
    Sprache: Englisch
    Materialart: doc-type:article
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    CITATION GEO-LEO
  • 4
    facet.materialart.
    Unbekannt
    Defining Hydrogeological Site Similarity with Hierarchical Agglomerative Clustering (2022)
    Blackwell Publishing Ltd | Malden, US
    Details
    Publikationsdatum: 2024-02-28
    Beschreibung: 〈title xmlns:mml="http://www.w3.org/1998/Math/MathML"〉Abstract〈/title〉〈p xmlns:mml="http://www.w3.org/1998/Math/MathML" xml:lang="en"〉Hydrogeological information about an aquifer is difficult and costly to obtain, yet essential for the efficient management of groundwater resources. Transferring information from sampled sites to a specific site of interest can provide information when site‐specific data is lacking. Central to this approach is the notion of site similarity, which is necessary for determining relevant sites to include in the data transfer process. In this paper, we present a data‐driven method for defining site similarity. We apply this method to selecting groups of similar sites from which to derive prior distributions for the Bayesian estimation of hydraulic conductivity measurements at sites of interest. We conclude that there is now a unique opportunity to combine hydrogeological expertise with data‐driven methods to improve the predictive ability of stochastic hydrogeological models.〈/p〉
    Beschreibung: 〈p xmlns:mml="http://www.w3.org/1998/Math/MathML" xml:lang="en"〉〈italic〉Article impact statement〈/italic〉: This article introduces hierarchical clustering as a method for defining a notion of site similarity; the aim of this method is to improve the derivation of prior distributions in Bayesian methods in hydrogeology.〈/p〉
    Beschreibung: Deutsche Forschungsgemeinschaft http://dx.doi.org/10.13039/501100001659
    Beschreibung: https://github.com/GeoStat-Bayesian/geostatDB
    Beschreibung: https://github.com/GeoStat-Bayesian/exPrior
    Beschreibung: https://github.com/GeoStat-Bayesian/siteSimilarity
    Schlagwort(e): ddc:551.49 ; hydrogeological sites ; hydrogeological modeling
    Sprache: Englisch
    Materialart: doc-type:article
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    CITATION GEO-LEO
  • 5
    facet.materialart.
    Unbekannt
    Toward an adequate level of detail in flood risk assessments (2023)
    Blackwell Publishing Ltd | Oxford, UK
    Details
    Publikationsdatum: 2024-01-24
    Beschreibung: 〈title xmlns:mml="http://www.w3.org/1998/Math/MathML"〉Abstract〈/title〉〈p xmlns:mml="http://www.w3.org/1998/Math/MathML" xml:lang="en"〉Flood risk assessments require different disciplines to understand and model the underlying components hazard, exposure, and vulnerability. Many methods and data sets have been refined considerably to cover more details of spatial, temporal, or process information. We compile case studies indicating that refined methods and data have a considerable effect on the overall assessment of flood risk. But are these improvements worth the effort? The adequate level of detail is typically unknown and prioritization of improvements in a specific component is hampered by the lack of an overarching view on flood risk. Consequently, creating the dilemma of potentially being too greedy or too wasteful with the resources available for a risk assessment. A “sweet spot” between those two would use methods and data sets that cover all relevant known processes without using resources inefficiently. We provide three key questions as a qualitative guidance toward this “sweet spot.” For quantitative decision support, more overarching case studies in various contexts are needed to reveal the sensitivity of the overall flood risk to individual components. This could also support the anticipation of unforeseen events like the flood event in Germany and Belgium in 2021 and increase the reliability of flood risk assessments.〈/p〉
    Beschreibung: Deutsche Forschungsgemeinschaft http://dx.doi.org/10.13039/501100001659
    Beschreibung: BMBF http://dx.doi.org/10.13039/501100002347
    Beschreibung: Federal Environment Agency http://dx.doi.org/10.13039/501100010809
    Beschreibung: http://howas21.gfz-potsdam.de/howas21/
    Beschreibung: https://www.umwelt.niedersachsen.de/startseite/themen/wasser/hochwasser_amp_kustenschutz/hochwasserrisikomanagement_richtlinie/hochwassergefahren_und_hochwasserrisikokarten/hochwasserkarten-121920.html
    Beschreibung: https://download.geofabrik.de/europe/germany.html
    Beschreibung: https://emergency.copernicus.eu/mapping/list-of-components/EMSN024
    Beschreibung: https://data.jrc.ec.europa.eu/collection/id-0054
    Beschreibung: https://oasishub.co/dataset/surface-water-flooding-footprinthurricane-harvey-august-2017-jba
    Beschreibung: https://www.wasser.sachsen.de/hochwassergefahrenkarte-11915.html
    Schlagwort(e): ddc:551.48 ; decision support ; extreme events ; integrated flood risk management ; risk assessment
    Sprache: Englisch
    Materialart: doc-type:article
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    CITATION GEO-LEO
  • 6
    facet.materialart.
    Unbekannt
    Small lateral air pressure gradients generated by a large chamber system have a strong effect on CO2 transport in soil (2023)
    Blackwell Publishing Ltd | Oxford, UK
    Details
    Publikationsdatum: 2024-02-09
    Beschreibung: 〈title xmlns:mml="http://www.w3.org/1998/Math/MathML"〉Abstract〈/title〉〈p xmlns:mml="http://www.w3.org/1998/Math/MathML" xml:lang="en"〉Gas transport in soils is usually assumed to be purely diffusive, although several studies have shown that non‐diffusive processes can significantly enhance soil gas transport. These processes include barometric air pressure changes, wind‐induced pressure pumping and static air pressure fields generated by wind interacting with obstacles. The associated pressure gradients in the soil can cause advective gas fluxes that are much larger than diffusive fluxes. However, the contributions of the respective transport processes are difficult to separate. We developed a large chamber system to simulate pressure fields and investigate their influence on soil gas transport. The chamber consists of four subspaces in which pressure is regulated by fans that blow air in or out of the chamber. With this setup, we conducted experiments with oscillating and static pressure fields. CO〈sub〉2〈/sub〉 concentrations were measured along two soil profiles beneath the chamber. We found a significant relationship between static lateral pressure gradients and the change in the CO〈sub〉2〈/sub〉 profiles (R〈sup〉2〈/sup〉 = 0.53; 〈italic toggle="no"〉p〈/italic〉‐value 〈2e‐16). Even small pressure gradients between −1 and 1 Pa relative to ambient pressure resulted in an increase or decrease in CO〈sub〉2〈/sub〉 concentrations of 8% on average in the upper soil, indicating advective flow of air in the pore space. Positive pressure gradients resulted in decreasing, negative pressure gradients in increasing CO〈sub〉2〈/sub〉 concentrations. The concentration changes were probably caused by an advective flow field in the soil beneath the chamber generated by the pressure gradients. No effect of oscillating pressure fields was observed in this study. The results indicate that static lateral pressure gradients have a substantial impact on soil gas transport and therefore are an important driver of gas exchange between soil and atmosphere. Lateral pressure gradients in a comparable range can be induced under windy conditions when wind interacts with terrain features. They can also be caused by chambers used for flux measurements at high wind speed or by fans used for head‐space mixing within the chambers, which yields biased flux estimates.〈/p〉
    Beschreibung: Deutsche Forschungsgemeinschaft http://dx.doi.org/10.13039/501100001659
    Schlagwort(e): ddc:631.4 ; advective flux ; chamber flux measurements ; static air pressure fields ; wind‐induced pressure pumping
    Sprache: Englisch
    Materialart: doc-type:article
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    CITATION GEO-LEO
  • 7
    facet.materialart.
    Unbekannt
    Redoxtrons – An experimental system to study redox processes within the capillary fringe (2023)
    Blackwell Publishing Ltd | Oxford, UK
    Details
    Publikationsdatum: 2023-11-18
    Beschreibung: Spatiotemporal characterisation of the soil redox status within the capillary fringe (CF) is a challenging task. Air‐filled porosities (ε), oxygen concentration (O〈sub〉2〈/sub〉) and soil redox potential (EH) are interrelated soil variables within active biogeochemical domains such as the CF. We investigated the impact of water table (WT) rise and drainage in an undisturbed topsoil and subsoil sample taken from a Calcaric Gleysol for a period of 46 days. We merged 1D (EH and matric potential) and 2D (O〈sub〉2〈/sub〉) systems to monitor at high spatiotemporal resolution redox dynamics within self‐constructed redoxtron housings and complemented the data set by a 3D pore network characterization using X‐ray microtomography (X‐ray μCT). Depletion of O〈sub〉2〈/sub〉 was faster in the organic matter‐ and clay‐rich aggregated topsoil and the CF extended 〉10 cm above the artificial WT. The homogeneous and less‐aggregated subsoil extended only 4 cm above the WT as indicated by ε–O〈sub〉2〈/sub〉–EH data during saturation. After drainage, 2D O〈sub〉2〈/sub〉 imaging revealed a fast aeration towards the lower depths of the topsoil, which agrees with the connected ε derived by X‐ray μCT (ε〈sub〉CT_conn〈/sub〉) of 14.9% of the total porosity. However, small‐scaled anoxic domains with O〈sub〉2〈/sub〉 saturation 〈5% were apparent even after lowering the WT (down to 0.25 cm〈sup〉2〈/sup〉 in size) for 23 days. These domains remained a nucleus for reducing soil conditions (E〈sub〉H〈/sub〉 〈 −100 mV), which made it challenging to characterise the soil redox status in the CF. In contrast, the subsoil aeration reached O〈sub〉2〈/sub〉 saturation after 8 days for the complete soil volume. Values of ε〈sub〉CT_conn〈/sub〉 around zero in the subsoil highlighted that soil aeration was independent of this parameter suggesting that other variables such as microbial activity must be considered when predicting the soil redox status from ε alone. The use of redoxtrons in combination with localised redox‐measurements and image based pore space analysis resulted in a better 2D/3D characterisation of the pore system and related O〈sub〉2〈/sub〉 transport properties. This allowed us to analyse the distribution and activity of microbiological niches highly associated with the spatiotemporal variable redox dynamics in soil environments. Highlights: The time needed to turn from reducing to oxidising (period where all platinum electrodes feature E〈sub〉H〈/sub〉 〉 300 mV) condition differ for two samples with contrasting soil structure. The subsoil with presumably low O〈sub〉2〈/sub〉 consumption rates aerated considerably faster than the topsoil and exclusively by O〈sub〉2〈/sub〉 diffusion through medium‐ and fine‐sized pores. To derive the soil redox status based upon the triplet ε–O〈sub〉2〈/sub〉–E〈sub〉H〈/sub〉 is challenging at present in heterogeneous soil domains and larger soil volumes than 250 cm〈sup〉3〈/sup〉. Undisturbed soil sampling along with 2D/3D redox measurement systems (e.g., redoxtrons) improve our understanding of redox dynamics within the capillary fringe.
    Schlagwort(e): ddc:631.4 ; environmental monitoring ; incubation experiments ; redox processes ; soil reducing conditions ; undisturbed soil ; X‐ray microtomography
    Sprache: Englisch
    Materialart: doc-type:article
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    CITATION GEO-LEO
  • 8
    facet.materialart.
    Unbekannt
    The dilemma of analytical method changes for soil organic carbon in long‐term experiments (2023)
    Blackwell Publishing Ltd | Oxford, UK
    Details
    Publikationsdatum: 2023-11-17
    Beschreibung: 〈title xmlns:mml="http://www.w3.org/1998/Math/MathML"〉Abstract〈/title〉〈sec xmlns:mml="http://www.w3.org/1998/Math/MathML" id="ejss13362-sec-1003" xml:lang="en"〉 〈p xml:lang="en"〉Long‐term experiments (LTEs) have provided data to modellers and agronomists to investigate changes and dynamics of soil organic carbon (SOC) under different cropping systems. As treatment changes have occurred due to agricultural advancements, so too have analytical soil methods. This may lead to method bias over time, which could affect the robust interpretation of data and conclusions drawn. This study aims to quantify differences in SOC due to changes in dry combustion methods over time, using soil samples of a LTE established in 1963 that focuses on mineral and organic fertilizer management in the temperate zone of Northeast Germany. For this purpose, 1059 soil samples, collected between 1976 and 2008, have been analysed twice, once with their historical laboratory method right after sampling, and a second time in 2016 when all samples were analysed using the same elementary analyser. In 9 of 11 soil sampling campaigns, a paired 〈italic toggle="no"〉t〈/italic〉‐test provided evidence for significant differences in the historical SOC values when compared with the re‐analysed concentrations of the same LTE sample. In the sampling years 1988 and 2004, the historical analysis obtained about 0.9 g kg〈sup〉−1〈/sup〉 lower SOC compared with the re‐analysed one. For 1990 and 1998, this difference was about 0.4 g kg〈sup〉−1〈/sup〉. Correction factors, an approach often used to correct for different analytical techniques, could only be applied for 5 of 11 sampling campaigns to account for constant and proportional systematic method error. For this particular LTE, the interpretation of SOC changes due to agronomic management (here fertilization) deviates depending on the analytical method used, which may weaken the explanatory power of the historical data. We demonstrate that analytical method changes over time present one of many challenges in the interpretation of time series data of SOC dynamics. Therefore, LTE site managers need to ensure providing all necessary protocols and data in order to retrace method changes and if necessary recalculate SOC.〈/p〉 〈/sec〉〈sec xmlns:mml="http://www.w3.org/1998/Math/MathML" id="ejss13362-sec-0003" xml:lang="en"〉 〈title〉Highlights〈/title〉 〈p xml:lang="en"〉〈list list-type="bullet" id="ejss13362-list-0001"〉 〈list-item id="ejss13362-li-0001"〉〈p〉A total of 1059 LTE soil samples taken between 1976 and 2008 were re‐analysed for SOC in 2016〈/p〉〈/list-item〉 〈list-item id="ejss13362-li-0002"〉〈p〉Several methodological changes for SOC determination led to significant different SOC concentration in the same sample〈/p〉〈/list-item〉 〈list-item id="ejss13362-li-0003"〉〈p〉Interpretation and time series of LTE soil data suffer from consideration of analytical method changes and poor documentation of the same〈/p〉〈/list-item〉 〈list-item id="ejss13362-li-0004"〉〈p〉Soil archive establishment, thorough method protocols and diligent proficiency testing after soil method changes ameliorate the dilemma〈/p〉〈/list-item〉 〈/list〉〈/p〉 〈/sec〉
    Beschreibung: Brandenburger Staatsministerium für Wissenschaft, Forschung und Kultur http://dx.doi.org/10.13039/501100004581
    Beschreibung: Bundesministerium für Bildung und Forschung http://dx.doi.org/10.13039/501100004937
    Beschreibung: https://doi.org/10.4228/zalf-acge-b683
    Schlagwort(e): ddc:631.4 ; Bland–Altman ; carbon stocks ; data trueness ; Deming regression ; method bias ; soil archive ; soil survey
    Sprache: Englisch
    Materialart: doc-type:article
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    CITATION GEO-LEO
  • 9
    facet.materialart.
    Unbekannt
    Optimised use of data fusion and memory‐based learning with an Austrian soil library for predictions with infrared data (2023)
    Blackwell Publishing Ltd | Oxford, UK
    Details
    Publikationsdatum: 2023-12-12
    Beschreibung: 〈title xmlns:mml="http://www.w3.org/1998/Math/MathML"〉Abstract〈/title〉〈p xmlns:mml="http://www.w3.org/1998/Math/MathML" xml:lang="en"〉Infrared spectroscopy in the visible to near‐infrared (vis–NIR) and mid‐infrared (MIR) regions is a well‐established approach for the prediction of soil properties. Different data fusion and training approaches exist, and the optimal procedures are yet undefined and may depend on the heterogeneity present in the set and on the considered scale. The objectives were to test the usefulness of partial least squares regressions (PLSRs) for soil organic carbon (SOC), total carbon (C〈sub〉t〈/sub〉), total nitrogen (N〈sub〉t〈/sub〉) and pH using vis–NIR and MIR spectroscopy for an independent validation after standard calibration (use of a general PLSR model) or using memory‐based learning (MBL) with and without spiking for a national spectral database. Data fusion approaches were simple concatenation of spectra, outer product analysis (OPA) and model averaging. In total, 481 soils from an Austrian forest soil archive were measured in the vis–NIR and MIR regions, and regressions were calculated. Fivefold calibration‐validation approaches were carried out with a region‐related split of spectra to implement independent validations with n ranging from 47 to 99 soils in different folds. MIR predictions were generally superior over vis–NIR predictions. For all properties, optimal predictions were obtained with data fusion, with OPA and spectra concatenation outperforming model averaging. The greatest robustness of performance was found for OPA and MBL with spiking with 〈italic toggle="no"〉R〈/italic〉〈sup〉2〈/sup〉 ≥ 0.77 (N), 0.85 (SOC), 0.86 (pH) and 0.88 (C〈sub〉t〈/sub〉) in the validations of all folds. Overall, the results indicate that the combination of OPA for vis–NIR and MIR spectra with MBL and spiking has a high potential to accurately estimate properties when using large‐scale soil spectral libraries as reference data. However, the reduction of cost‐effectiveness using two spectrometers needs to be weighed against the potential increase in accuracy compared to a single MIR spectroscopy approach.〈/p〉
    Beschreibung: Deutsche Forschungsgemeinschaft http://dx.doi.org/10.13039/501100001659
    Schlagwort(e): ddc:631.4 ; data fusion ; independent validation ; infrared spectroscopy ; MBL ; nitrogen ; outer product analysis ; pH ; soil organic carbon ; spiking ; total carbon
    Sprache: Englisch
    Materialart: doc-type:article
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    CITATION GEO-LEO
  • 10
    facet.materialart.
    Unbekannt
    Importance of catchment hydrological processes and calibration of hydrological‐hydrodynamic rainfall‐runoff models in small rural catchments (2023)
    Blackwell Publishing Ltd | Oxford, UK
    Details
    Publikationsdatum: 2024-01-19
    Beschreibung: 〈title xmlns:mml="http://www.w3.org/1998/Math/MathML"〉Abstract〈/title〉〈p xmlns:mml="http://www.w3.org/1998/Math/MathML" xml:lang="en"〉In recent years, many two‐dimensional (2D) hydrodynamic models have been extended to include the direct rainfall method (DRM). This allows their application as a hydrological‐hydrodynamic model for the determination of floodplains in one model system. In previous studies on DRM, the role of catchment hydrological processes (CaHyPro) and its interaction with the calibration process was not investigated in detail. In the present, case‐oriented study, the influence of the spatiotemporal distribution of the processes precipitation and runoff formation in combination with the 2D model HEC‐RAS is investigated. In a further step, a conceptual approach for event‐based interflow is integrated. The study is performed on the basis of a single storm event in a small rural catchment (low mountain range, 38 km〈sup〉2〈/sup〉) in Hesse (Germany). The model results are evaluated against six quality criteria and compared to a simplified baseline model. Finally, the calibrated improved model is contrasted with a calibrated baseline model. The results show the enhancement of the model results due to the integration of the CaHyPro and highlight its interplay with the calibrated model parameters.〈/p〉
    Schlagwort(e): ddc:551.48 ; 2D hydrodynamic modeling ; calibration ; direct rainfall modeling ; hydrological processes ; radar data ; runoff formation
    Sprache: Englisch
    Materialart: doc-type:article
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    CITATION GEO-LEO
  • 11
    facet.materialart.
    Unbekannt
    BODIUM—A systemic approach to model the dynamics of soil functions (2023)
    Blackwell Publishing Ltd | Oxford, UK
    Details
    Publikationsdatum: 2024-01-26
    Beschreibung: 〈title xmlns:mml="http://www.w3.org/1998/Math/MathML"〉Abstract〈/title〉〈p xmlns:mml="http://www.w3.org/1998/Math/MathML" xml:lang="en"〉The increasing demand for biomass for food, animal feed, fibre and bioenergy requires optimization of soil productivity, while at the same time, protecting other soil functions such as nutrient cycling and buffering, carbon storage, habitat for biological activity and water filter and storage. Therefore, one of the main challenges for sustainable agriculture is to produce high yields while maintaining all the other soil functions. Mechanistic simulation models are an essential tool to fully understand and predict the complex interactions between physical, biological and chemical processes of soils that generate those functions. We developed a soil model to simulate the impact of various agricultural management options and climate change on soil functions by integrating the relevant processes mechanistically and in a systemic way. As a special feature, we include the dynamics of soil structure induced by tillage and biological activity, which is especially relevant in arable soils. The model operates on a 1D soil profile consisting of a number of discrete layers with dynamic thickness. We demonstrate the model performance by simulating crop growth, root growth, nutrient and water uptake, nitrogen cycling, soil organic matter turnover, microbial activity, water distribution and soil structure dynamics in a long‐term field experiment including different crops and different types and levels of fertilization. The model is able to capture essential features that are measured regularly including crop yield, soil organic carbon, and soil nitrogen. In this way, the plausibility of the implemented processes and their interactions is confirmed. Furthermore, we present the results of explorative simulations comparing scenarios with and without tillage events to analyse the effect of soil structure on soil functions. Since the model is process‐based, we are confident that the model can also be used to predict quantities that have not been measured or to estimate the effect of management measures and climate states not yet been observed. The model thus has the potential to predict the site‐specific impact of management decisions on soil functions, which is of great importance for the development of a sustainable agriculture that is currently also on the agenda of the ‘Green Deal’ at the European level.〈/p〉
    Beschreibung: Bundesministerium für Bildung und Forschung http://dx.doi.org/10.13039/501100002347
    Beschreibung: https://git.ufz.de/bodium/bodium_v1.0
    Schlagwort(e): ddc:631.4 ; agriculture ; computational model ; simulation ; soil microbiology ; soil structure ; sustainable soil
    Sprache: Englisch
    Materialart: doc-type:article
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    CITATION GEO-LEO
  • 12
    facet.materialart.
    Unbekannt
    Temperature and soil moisture change microbial allocation of pesticide‐derived carbon (2023)
    Blackwell Publishing Ltd | Oxford, UK
    Details
    Publikationsdatum: 2024-03-18
    Beschreibung: 〈title xmlns:mml="http://www.w3.org/1998/Math/MathML"〉Abstract〈/title〉〈p xmlns:mml="http://www.w3.org/1998/Math/MathML" xml:lang="en"〉Temperature and soil moisture are known to control pesticide mineralization. Half‐life times (DT〈sub〉50〈/sub〉) derived from pesticide mineralization curves generally indicate longer residence times at low soil temperature and moisture but do not consider potential changes in the microbial allocation of pesticide‐derived carbon (C). We aimed to determine carbon use efficiency (CUE, formation of new biomass relative to total C uptake) to better understand microbial utilization of pesticide‐derived C under different environmental conditions and to support the conventional description of degradation dynamics based on mineralization. We performed a microcosm experiment at two MCPA (2‐methyl‐4‐chlorophenoxyacetic acid) concentrations (1 and 20 mg kg〈sup〉−1〈/sup〉) and defined 20°C/pF 1.8 as optimal and 10°C/pF 3.5 as limiting environmental conditions. After 4 weeks, 70% of the initially applied MCPA was mineralized under optimal conditions but MCPA mineralization reached less than 25% under limiting conditions. However, under limiting conditions, an increase in CUE was observed, indicating a shift towards anabolic utilization of MCPA‐derived C. In this case, increased C assimilation implied C storage or the formation of precursor compounds to support resistance mechanisms, rather than actual growth since we did not find an increase in the 〈italic toggle="no"〉tfdA〈/italic〉 gene relevant to MCPA degradation. We were able to confirm the assumption that under limiting conditions, C assimilation increases relative to mineralization and that C redistribution, may serve as an explanation for the difference between mineralization and MCPA dissipation‐derived degradation dynamics. In addition, by introducing CUE to the temperature‐ and moisture‐dependent degradation of pesticides, we can capture the underlying microbial constraints and adaptive mechanisms to changing environmental conditions.〈/p〉
    Beschreibung: 〈p xmlns:mml="http://www.w3.org/1998/Math/MathML" xml:lang="en"〉Changing environmental conditions alter the MCPA degradation dynamics and the allocation of pesticide‐derived carbon to anabolic or catabolic metabolism.〈boxed-text position="anchor" content-type="graphic" id="ejss13417-blkfxd-0001" xml:lang="en"〉 〈graphic position="anchor" id="jats-graphic-1" xlink:href="urn:x-wiley:13510754:media:ejss13417:ejss13417-toc-0001"〉 〈/graphic〉 〈/boxed-text〉〈/p〉
    Beschreibung: Collaborative Research Center 1253 CAMPOS (DFG)
    Beschreibung: Deutsche Forschungsgemeinschaft http://dx.doi.org/10.13039/501100001659
    Beschreibung: DFG Priority Program 2322 “Soil System”
    Beschreibung: Ellrichshausen Foundation
    Beschreibung: Research Training Group “Integrated Hydrosystem modeling”
    Beschreibung: https://doi.org/10.5281/zenodo.5081655
    Schlagwort(e): ddc:631.4 ; anabolism ; carbon use efficiency ; catabolism ; effect of soil moisture and temperature ; gene‐centric process model ; MCPA biodegradation
    Sprache: Englisch
    Materialart: doc-type:article
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    CITATION GEO-LEO
  • 13
    facet.materialart.
    Unbekannt
    Reducing tillage intensity benefits the soil micro‐ and mesofauna in a global meta‐analysis (2022)
    Blackwell Publishing Ltd | Oxford, UK
    Details
    Publikationsdatum: 2024-03-22
    Beschreibung: Soil fauna drives crucial processes of energy and nutrient cycling in agricultural systems, and influences the quality of crops and pest incidence. Soil tillage is the most influential agricultural manipulation of soil structure, and has a profound influence on soil biology and its provision of ecosystem services. The objective of this study was to quantify through meta‐analyses the effects of reducing tillage intensity on density and diversity of soil micro‐ and mesofaunal communities, and how these effects vary among different pedoclimatic conditions and interact with concurrent management practices. We present the results of a global meta‐analysis of available literature data on the effects of different tillage intensities on taxonomic and functional groups of soil micro‐ and mesofauna. We collected paired observations (conventional vs. reduced forms of tillage/no‐tillage) from 133 studies across 33 countries. Our results show that reduced tillage intensity or no‐tillage increases the total density of springtails (+35%), mites (+23%), and enchytraeids (+37%) compared to more intense tillage methods. The meta‐analyses for different nematode feeding groups, life‐forms of springtails, and taxonomic mite groups showed higher densities under reduced forms of tillage compared to conventional tillage on omnivorous nematodes (+53%), epedaphic (+81%) and hemiedaphic (+84%) springtails, oribatid (+43%) and mesostigmatid (+57%) mites. Furthermore, the effects of reduced forms of tillage on soil micro‐ and mesofauna varied with depth, climate and soil texture, as well as with tillage method, tillage frequency, concurrent fertilisation, and herbicide application. Our findings suggest that reducing tillage intensity can have positive effects on the density of micro‐ and mesofaunal communities in areas subjected to long‐term intensive cultivation practices. Our results will be useful to support decision making on the management of soil faunal communities and will facilitate modelling efforts of soil biology in global agroecosystems. HIGHLIGHTS Global meta‐analysis to estimate the effect of reducing tillage intensity on micro‐ and mesofauna Reduced tillage or no‐tillage has positive effects on springtail, mite and enchytraeid density Effects vary among nematode feeding groups, springtail life forms and mite suborders Effects vary with texture, climate and depth and depend on the tillage method and frequency
    Beschreibung: Bundesministerium für Bildung und Forschung http://dx.doi.org/10.13039/501100002347
    Beschreibung: https://doi.org/10.20387/bonares-eh0f-hj28
    Schlagwort(e): ddc:631.4 ; agricultural land use ; conservation agriculture ; conventional agriculture ; soil biodiversity ; soil cultivation
    Sprache: Englisch
    Materialart: doc-type:article
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    CITATION GEO-LEO
  • 14
    Digitale Medien
    Digitale Medien
    CARTEL STABILITY AND THE CURVATURE OF MARKET DEMAND (1996)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 48 (1996), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: The stability of collusion is analysed for a family of demand functions whose curvature is determined by a parameter varying between zero and infinity. When the number of firms is low, firms may prefer to act as quantity setters in order to increase cartel stability if demand is sufficiently convex. Otherwise, price-setting behaviour enhances their ability to collude. As the number of firms tends to infinity, Cournot behaviour is preferable to Bertrand behaviour in order to stabilize collusion, independently of the characteristics of market demand.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1996.tb00639.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 15
    Digitale Medien
    Digitale Medien
    THE SCOPE FOR COLLUSION AND COMPETITION IN A REGULATED VERTICALLY INTEGRATED INDUSTRY (1996)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 48 (1996), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: This paper investigates the competitive implications of input price controls in a partially regulated industry where a vertically integrated firm has exclusive control over an input with natural monopoly characteristics. Such industry structures are commonly encountered in activities such as telecommunications, railways, electricity and water supply. It is shown that in a Cournot game such input price controls are unambiguously benefical to consumers. However, it is further demonstrated that there exist circumstances in which these controls may make the non-integrated firm worse off. Thus if the objective of input price regulation is to protect the non-integrated firm, such controls may prove to be counterproductive.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1996.tb00635.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 16
    Digitale Medien
    Digitale Medien
    THE MARKET FOR FRANCHISE OPPORTUNITIES (1996)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 48 (1996), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: Franchised distribution accounts for a substantial proportion of retail sales each year. This form of vertical integration is frequently found in the accompaniment of parallel distribution through company-owned establishments. Similarly, franchise contracts are characterized by mixed compensation strategies. This paper contains empirical models of the market for franchise opportunities where incentives for mixed distribution and compensation strategies are evaluated.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1996.tb00626.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 17
    Digitale Medien
    Digitale Medien
    CRIME, DETERRENCE AND UNEMPLOYMENT IN ENGLAND AND WALES: AN EMPIRICAL ANALYSIS (1996)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 48 (1996), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: This paper uses aggregate data from 42 police-force areas over 12 years to test predictions of Becker's economic model of crime. The effects of measures for deterrence on the incidence of three types of acquisitive criminal activity (burglary, theft, robbery) in England and Wales are explored. Mixed support for the Becker model emerges. The growth in unemployment is seen to impact positively on two of the three types of criminal activity examined. Per capita household income is seen to have a negative effect on the recorded rates of burglary and theft, but there is some evidence that the income variable is a proxy for the effects of unemployment. Poor housing conditions and the relative youth of the population were also found to play a role in the determination of criminal activity.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1996.tb00629.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 18
    Digitale Medien
    Digitale Medien
    COST FUNCTIONS AND COST EFFICIENCY IN ELECTRICITY DISTRIBUTION: A STOCHASTIC FRONTIER APPROACH (1996)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 48 (1996), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: The paper develops a cost frontier model of electricity distribution and estimates it on data for the 12 regional electricity companies of England and Wales. It is found that some significant cost drivers in cross-section estimation are insignificant when the model is estimated on panel data, highlighting the well-known drawbacks of cross-section estimation. Panel data estimation suggests that the main determinants of distribution operating costs are the number of customers in the area and simultaneous maximum demand. These results and the efficiency rankings of the companies are not sensitive to changes in error distribution assumptions and sample size. There is also significant evidence of economies of scale. There is a small but significant effect on cost efficiency from privatization, but this is as likely to be due to the changes in accounting policies at the time of privatization as any real effect.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1996.tb00623.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 19
    Digitale Medien
    Digitale Medien
    THE HECKSCHER-OHLIN THEOREM WITH ENDOGENOUS LABOUR SUPPLY (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 47 (1995), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: This note demonstrates that the Heckscher-Ohlin Theorem, stated in terms of factor endowment ratios, is valid independent of the slope of the labour supply curve.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1995.tb00614.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 20
    Digitale Medien
    Digitale Medien
    STATISTICAL INFERENCE AND DECOMPOSABLE POVERTY MEASURES (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 47 (1995), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: The paper develops simple statistical test procedures for generalized decomposable poverty measures. It is shown that the estimates of the decomposable poverty indices, including the overall and various subgroup poverty indices, have (asymptotic) jointly normal distributions. The full variance-covariance structure is derived and can be estimated consistently without prior specification of the population density underlying the sample data. The (overall/decomposed) poverty indices can thus be used as tools for statistical inference instead of simply as descriptive statistics. We illustrate the test procedure by examining the contributions of whites and non-whites to total US poverty in 1975 and 1985.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1995.tb00619.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 21
    Digitale Medien
    Digitale Medien
    BILATERALISM IN THE INTERWAR WORLD ECONOMY (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 47 (1995), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: Discriminatory protectionist policies in the 1930s are assumed to have led to a collapse of multilateral trading patterns. This paper examines the trends in bilateralism during the interwar period for a sample of ten countries. The findings show that, with the exception of Germany between 1934 and 1938, the level of bilateralism fluctuated but did not see a significant trend increase in the period of increased protectionism during the 1930s.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1995.tb00610.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 22
    Digitale Medien
    Digitale Medien
    STRATEGIC TRADE POLICY WITH INTERNATIONALLY OWNED FIRMS (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 47 (1995), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: The consequences of international firm ownership for strategic trade policy are examined both in a general and in a simple linear model of an international duopoly with two governments using production subsidies as policy instruments. At first sight, the case for strategic trade policy seems to be weakened, because international ownership reduces a government's incentive for rent-shifting. Closer inspection shows, however, that there are ownership structures leading to optimal policies which induce the duopolists to behave more collusively. This tends to resolve the conflict between national and international rationality in a policy game with retaliation and makes strategic trade policy look more attractive.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1995.tb00611.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 23
    Digitale Medien
    Digitale Medien
    THE STRUCTURE OF THE EARNINGS DISTRIBUTION: HOW ARE HOUSEHOLDS AND INDIVIDUALS RELATED? (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 47 (1995), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: This paper investigates the links between individual and household distributions of earnings. Using a sample of 1991 data from the UK, considerable complexity is uncovered in the structure of the household earnings distribution. This is due to heterogeneity of earners and positive ‘clustering’ of earners within households. The structure of the clustering behaviour of earners for different household types is estimated, and the contribution of clustering to overall earnings inequality is evaluated. Perhaps surprisingly in view of the observed clustering behaviour, it is found that clustering has reduced overall inequality, although the mean-adjusted distribution of individual earnings is insignificantly different from the distribution of household earnings.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1995.tb00606.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 24
    Digitale Medien
    Digitale Medien
    DEPRECIATION, OBSOLESCENCE AND THE ROLE OF CAPITAL IN GROWTH ACCOUNTING: A REPLY TO OULTON (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 47 (1995), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1995.tb00599.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 25
    Digitale Medien
    Digitale Medien
    MULTIVARIATE COINTEGRATION APPROACH TO THE DETERMINATION OF RESERVES AND BANK CREDIT: A CASE STUDY OF TURKEY (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 47 (1995), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: The paper estimates both long-run reserves and long-run money demand equations using the multivariate cointegration approach. An economic model is constructed, based on the monetary approach to balance of payments in which the monetary authorities can control money supply through changes in bank credit. The vector auto-regressive methodology is used to derive latent equilibrium relationships, and the short-run error correction equations are estimated for both nominal money stock and reserves. A response function for the short-run changes in bank credit is developed. Given the institutional system and slow adjustments, a response function of changes in bank credit to lagged changes in reserves performs well for the period 1960–88.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1995.tb00601.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 26
    Digitale Medien
    Digitale Medien
    INDUSTRIAL LICENSING, BRIBERY AND ALLOCATION EFFICIENCY (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 47 (1995), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: In less developed countries where an industrial licensing policy governs the entry of new firms, and when government officials awarding these licenses are corrupt, an incumbent firm may deter entry by bribing the official to deny the license. The paper demonstrates that such bribery can lead to the exclusion of more efficient firms from the market. This contradicts the established result that bribery does not affect allocation efficiency.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1995.tb00603.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 27
    Digitale Medien
    Digitale Medien
    FROM THE NEW EDITORS (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 36 (1984), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1984.tb00527.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 28
    Digitale Medien
    Digitale Medien
    THE RELATIONSHIP BETWEEN UNEMPLOYMENT AND UNFILLED VACANCIES IN GREAT BRITAIN: AN EXTENDED JOB-SEARCH, LABOUR TURNOVER VIEW (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 36 (1984), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: This paper develops a model of the equilibrium unemploymentvacancy relationship, drawing upon concepts in the job searchlabour turnover literature, and uses that model to explain recent shifts in the uv curve for Great Britain. The analysis involves two stages: the estimation of a dynamic employment adjustment equation, and then the solution of the estimated form for the implicit, equilibrium uv relationship at different points in time. In this approach it is possible to attribute shifts in the uv curve to various exogenous factors such as the movement in real wages relative to productivity, external competitiveness, mismatching between jobs and workers, and the replacement ratio.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1984.tb00531.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 29
    Digitale Medien
    Digitale Medien
    SECTORAL AND MACROECONOMIC EFFECTS IN A TWO GOOD OPEN ECONOMY WITH AN INTERMEDIATE INPUT (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 36 (1984), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: A model of an open economy, in which two goods, a tradeable and a non-tradeable, are distinguished, is constructed. There is also an intermediate input (oil) which is both produced domestically and traded, and which is used as an input in the traded sector. There are two assets, money and internationally traded bonds. In the model the effects of various changes, including an increase in the money supply, and increases in both the world price of, and the domestic output of, oil, are analysed.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1984.tb00522.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 30
    Digitale Medien
    Digitale Medien
    GENERALISED RESIDUALS AND HETEROGENEOUS DURATION MODELS: THE EXPONENTIAL CASE (1983)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 35 (1983), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1983.tb00448.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 31
    Digitale Medien
    Digitale Medien
    TESTS OF EFFICIENCY AND THE IMPACT OF ‘NEWS’ IN THREE FOREIGN EXCHANGE MARKETS: THE EXPERIENCE OF THE 1920's (1983)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 35 (1983), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1983.tb00451.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 32
    Digitale Medien
    Digitale Medien
    A NOTE ON THE WELFARE COST OF PERFECTLY ANTICIPATED INFLATION (1983)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 35 (1983), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1983.tb00447.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 33
    Digitale Medien
    Digitale Medien
    LEMONS AND SUPERGAMES (1983)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 35 (1983), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: This paper generalizes an earlier paper by Heal (1976) in which the‘lemons problem’is analysed in an exchange framework over time. Heal showed that the Akerlof (1970) rule that bad goods (lemons) always drive out good may not always be a valid one. Heal's anti-lemons result is also shown to be a Balanced Tempta-Equilibrium (B.T.E.) in the supergame. But it is also shown, paradoxically, that the B.T.E. can itself be dominated by certain strategies, hence there is a direct counterpart to the constituent version of the Lemons Game in its supergame analogue.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1983.tb00446.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 34
    Digitale Medien
    Digitale Medien
    ON THE RELATION BETWEEN HICKSIAN SURPLUS AND TRUE COST-OF-LIVING INDICES (1982)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 34 (1982), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: This note demonstrates how recent results in the literature on true cost-of-living indices are of direct relevance to attempts to measure Hicks’compensating and equivalent variations because of the close inter-relationship between the Hicksian surplus measures and true (or constant-utility) price indices.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1982.tb00440.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 35
    Digitale Medien
    Digitale Medien
    THE DEMAND FOR ENERGY IN THE UNITED KINGDOM (1982)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 34 (1982), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: Interfuel substitution, a priori, seems to be of considerable importance in the economy of the United Kingdom. Consequently, an appropriate model is developed and estimated. All energy sources are demonstrated to be substitutable. Coal is the most price responsive with natural gas, oil and electrical following. The results are not inconsistent with other studies of energy substitution. Moreover, when the issue of the stability of the demand for energy types is considered, the suggestion that the demand for coal, oil, natural gas, and electrical energy have remained virtually constant over the past three decades.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1982.tb00434.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 36
    Digitale Medien
    Digitale Medien
    DISPLACEMENT AND SKILLCENTRE TRAINING: AN ANALYSIS OF FIRM AND TRAINEE CHARACTERISTICS (1982)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 34 (1982), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1982.tb00435.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 37
    Digitale Medien
    Digitale Medien
    THE CAUSES OF INTER-REGIONAL LABOUR FORCE MIGRATION IN GREAT BRITAIN (1981)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 33 (1981), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1981.tb00173.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 38
    Digitale Medien
    Digitale Medien
    REGIONAL DIFFERENCES IN INDUSTRIAL STRUCTURE: A NOTE (1981)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 33 (1981), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1981.tb00172.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 39
    Digitale Medien
    Digitale Medien
    A NOTE ON EMPLOYMENT SUBSIDIES AND THE GOVERNMENT BUDGET CONSTRAINT IN A CLOSED ECONOMY (1981)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 33 (1981), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1981.tb00165.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 40
    Digitale Medien
    Digitale Medien
    EUROPEAN MONETARY UNION AND THE DEMAND FOR INTERNATIONAL RESERVES: A COMMENT (1981)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 33 (1981), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1981.tb00168.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 41
    Digitale Medien
    Digitale Medien
    STRIKE FREQUENCY AND INDUSTRIAL WAGE DIFFERENTIALS: AN ECONOMETRIC STUDY OF BRITISH PRODUCTION INDUSTRIES (1980)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 32 (1980), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1980.tb00158.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 42
    Digitale Medien
    Digitale Medien
    THE INFLUENCE OF THE UNITED KINGDOM'S PUBLIC SECTOR DEFICIT ON ITS MONEY STOCK, 1963–76: SOME COMMENTS (1980)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 32 (1980), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1980.tb00164.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 43
    Digitale Medien
    Digitale Medien
    A GENERAL MODEL OF WAGE DETERMINATION (1980)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 32 (1980), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1980.tb00151.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 44
    Digitale Medien
    Digitale Medien
    SOCIAL CHOICE AND RANKED INDIVIDUAL PREFERENCES (1980)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 32 (1980), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1980.tb00155.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 45
    Digitale Medien
    Digitale Medien
    FURTHER IMPLICATIONS OF LEARNING BY DOING: THE EFFECT OF POPULATION ON PER-CAPITA INCOME (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 36 (1984), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1984.tb00528.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 46
    Digitale Medien
    Digitale Medien
    FROM THE NEW EDITORS (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 36 (1984), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1984.tb00520.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 47
    Digitale Medien
    Digitale Medien
    AN EMPIRICAL ANALYSIS OF THE DEGREE OF MONOPOLY THEORY OF DISTRIBUTION (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 36 (1984), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1984.tb00525.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 48
    Digitale Medien
    Digitale Medien
    PUBLIC SECTOR PRICES AND THE REAL EXCHANGE-RATE IN THE UK RECESSION (1983)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 35 (1983), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1983.tb00450.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 49
    Digitale Medien
    Digitale Medien
    THE INFORMATION CONTENT OF THE UK MONETARY COMPONENTS AND AGGREGATES (1983)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 35 (1983), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1983.tb00444.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 50
    Digitale Medien
    Digitale Medien
    THE KINKED DEMAND MODEL AND LIMIT PRICING (1982)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 34 (1982), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1982.tb00441.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 51
    Digitale Medien
    Digitale Medien
    THE EMPIRICAL RELATIONSHIP BETWEEN THE MONEY STOCK AND THE PRICE LEVEL IN THE UK: A TEST OF CAUSALITY (1982)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 34 (1982), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1982.tb00433.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 52
    Digitale Medien
    Digitale Medien
    THE U-V METHOD OF CATEGORIZING THE UNEMPLOYED: AN AMENDMENT (1982)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 34 (1982), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1982.tb00437.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 53
    Digitale Medien
    Digitale Medien
    REDUNDANCY IN THE TEXTILE INDUSTRY —A CASE STUDY ANALYSIS OF MALE MANUAL VOLUNTARY QUITS (1980)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 32 (1980), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1980.tb00163.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 54
    Digitale Medien
    Digitale Medien
    EXPORT CONTROL IN A HECKSCHER-OHLIN-SAMUELSON MODEL OF TRADE WITH NONTRADED GOODS (1980)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 32 (1980), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1980.tb00153.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 55
    Digitale Medien
    Digitale Medien
    THE MULTIPRODUCT DEPOSITORY FIRM, INTEREST-BEARING TRANSACTION BALANCES, INTEREST-BEARING RESERVES, AND UNCERTAINTY (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 36 (1984), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: In this paper a model of depository firm behavior is developed in which the depository institution acts as a multiple product producer. The multi-product model is an application of the general theory of value to the particular case of depository firms. It generalizes the theory of bank behavior to include production and cost aspects of banking activity as well as its financial aspects and reconciles the rivaling intermediary and firm-theoretic views on depository institutions. By so doing, it bridges the gap between models which treat depository firms as mere portfolio holders and those which analyze the check clearance function in isolation. Risk aversion, production function constraint, jointness, and multiple sources of uncertainty are simultaneously introduced. The model is used to analyze the effects of interest payment on transaction balances, interest payment on reserves of depository institutions by the Central bank, and the Central bank policy swings.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1984.tb00532.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 56
    Digitale Medien
    Digitale Medien
    TESTING FOR UNBIASEDNESS AND EFFICIENCY UNDER INCOMPLETE CURRENT INFORMATION (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 36 (1984), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1984.tb00521.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 57
    Digitale Medien
    Digitale Medien
    THE SHORT-RUN EFFECTS OF FISCAL POLICY WITH USEFUL GOVERNMENT EXPENDITURE (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 36 (1984), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: This paper examines the short-run effects of changing government expenditure on output, consumption and employment. It attempts to combine the Public-Finance and macroeconomic approaches to the analysis of fiscal policy by introducing government expenditure which is ‘useful’ in consumption into an ISLM-type macro model which is derived from the singleperiod maximizing decisions of households and firms and which includes a government budget constraint.The principal conclusion is that the effects of fiscal policy on output and employment depend on the ‘efficiency’ of government expenditure. The more efficiently government expenditure meets consumption needs, the less effective is fiscal policy to the point where the fiscal-policy multiplier may be negative.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1984.tb00526.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 58
    Digitale Medien
    Digitale Medien
    ENDOGENOUS POPULATION GROWTH IN AN OVERLAPPING GENERATIONS MODEL WITH INTERNATIONAL LENDING AND BORROWING (1983)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 35 (1983), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: In this paper population growth is the outcome of a utility maximizing process undertaken by each working generation. This is distinct from the usual treatment of population growth as an exogenous variable. Steady state growth paths are analysed, and the model is extended to allow for international lending and borrowing. The results obtained broadly correspond to the case of a given rate of increase of population, but under certain assumptions it is found that a capital importing country will have a faster rate of growth as a result of being able to borrow on international capital markets.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1983.tb00443.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 59
    Digitale Medien
    Digitale Medien
    TESTING FOR CONTEMPORANEOUS CORRELATION OF DISTURBANCES IN SYSTEMS OF REGRESSION EQUATIONS (1982)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 34 (1982), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1982.tb00438.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 60
    Digitale Medien
    Digitale Medien
    MODELLING HABIT PERSISTENCE (1982)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 34 (1982), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Notizen: The purpose of this paper is to derive the demand functions corresponding to an intertemporal linear expenditure system in which goods are durable, and in which there are penalty costs for changes in planned stocks. Taste changes over time can be interpreted as changes in the technology converting goods into characteristics.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1982.tb00442.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 61
    Digitale Medien
    Digitale Medien
    POVERTY IN YORK: A RE-ANALYSIS OF ROWNTREE'S 1950 SURVEY (1981)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 33 (1981), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1981.tb00171.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 62
    Digitale Medien
    Digitale Medien
    THE INDICATOR SYSTEM AND U.K. MONETARY POLICY (1981)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 33 (1981), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1981.tb00175.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 63
    Digitale Medien
    Digitale Medien
    UNIVERSITY SALARIES IN THE U.K.: A STUDY OF LOCAL VARIATIONS WITHIN A NATIONAL PAY STRUCTURE (1981)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 33 (1981), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1981.tb00166.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 64
    Digitale Medien
    Digitale Medien
    ON KEYNESIAN ECONOMICS AND THE ECONOMICS OF KEYNES: A SUGGESTED INTERPRETATION (1981)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 33 (1981), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1981.tb00170.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 65
    Digitale Medien
    Digitale Medien
    MONETARY UNION AND THE DEMAND FOR INTERNATIONAL RESERVES (1980)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 32 (1980), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1980.tb00161.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 66
    Digitale Medien
    Digitale Medien
    EUROPEAN MONETARY UNION AND THE DEMAND FOR INTERNATIONAL RESERVES: A NOTE (1980)
    Oxford, UK : Blackwell Publishing Ltd
    Bulletin of economic research 32 (1980), S. 0 
    Details
    ISSN: 1467-8586
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-8586.1980.tb00154.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 67
    Digitale Medien
    Digitale Medien
    CONVERGENCE AND THE U.S. STATES: A TIME-SERIES ANALYSIS (1996)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 36 (1996), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: . After decades of apparent convergence, state and regional per capita earnings diverged between 1978 and 1988. A central tenet of the convergence hypothesis is that shocks to relative state and regional earnings, such as those of the 1978 to 1988 period, are transitory. We find evidence for convergence for the U.S. states and regions during the 1929 to 1990 period after allowing for a break in the rate at which the various states and regions were converging in 1946. An important finding of this research is that the US. states and regions achieved per capita earnings convergence by 1946.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1996.tb01120.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 68
    Digitale Medien
    Digitale Medien
    BOOK REVIEWS (1996)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 36 (1996), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: Book reviewed in this article: Social and Demographic Accounting, edited by Geoffrey J.D. Hewings and Moss Madden. Managing the Global Commons: The Economics of Climate Change, by William D. Nordhaus. The South as an American Problem, edited by Larry J. Grffin and Don H. Doyle. Imagineering Atlanta: The Politics of Place in the City of Dreams, by Charles Rutheiser. Planning for Cities and Regions in Japan, edited by Philip Shapira, Ian Masser, and David W. Edgington. Beyond the Great Wall: Urban Form and Transformations on the Chinese Frontiers, by Piper Rae Gaubatz. Community, Culture, and Economic Development: The Social Roots of Local Action, by Meredith Ramsay.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1996.tb01124.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 69
    Digitale Medien
    Digitale Medien
    SPATIAL BARRIERS AND INFORMATION PROCESSING IN HOUSING MARKETS: AN EMPIRICAL INVESTIGATION OF THE EFFECTS OF THE CONNECTICUT RIVER ON HOUSING RETURNS (1996)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 36 (1996), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: . Relative to financial securities markets, information is a scarce commodity in real estate markets. If information diffuses quickly in real estate markets, then we can infer that telecommunications play an important role. On the other hand, spatial barriers such as rivers can slow down the assimilation of relevant information if face-to-face contacts are an important source of information. We examine whether and how the Connecticut River (along with bridges) alters the nature and strength of spatial diffusion of information on housing returns. We report strong evidence that the Connecticut River slows down the spatial diffusion of information and that its effects are consistent with face-to-face contact, as opposed to telecommunications.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1996.tb01108.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 70
    Digitale Medien
    Digitale Medien
    DOES MANUFACUTRING MATTER? A SPATIAL ECONOMETRIC VIEW OF KALDOR'S LAWS (1996)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 36 (1996), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1996.tb01112.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 71
    Digitale Medien
    Digitale Medien
    BOOK REVIEWS (1996)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 36 (1996), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: Book reviewed in this article: Gravity Models of Spatial Interaction Behavior, by Ashish Sen and Tony E. Smith. Urban Consumer Theory, by Geoffrey K. Turnbull. Corporate Geography: Business Location Principles and Cases, by Risto Laula-jainen and Howard A. Stafford. The Geography of Finance: Spatial Dimensions of Intermediary Behavior, by David J. Porteous. Sovereign Nations or Reservations? An Economic History of American Indians, by Terry L. Anderson. Peasantry to Capitalism: Western Östergötland in the Nineteenth Century, by Göran Hoppe and John Langton. Convergence and Divergence Among European Regions, edited by H. W. Armstrong and R. W. Vickerman.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1996.tb01115.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 72
    Digitale Medien
    Digitale Medien
    THE OPTIMAL LOCATIONS OF BRANCH FACILITIES AND MAIN FACILITIES WITH CONSUMER SEARCH (1996)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 36 (1996), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: . This paper examines the socially optimal locations of branch facilities (or small stores) and main facilities (or large stores) on a finite linear market that is uniformly populated from position 0 to position 1. Each consumer has a probability w of finding the desired service (or product) at a branch facility, and a probability 1 of finding the desired service (or product) at a main facility. Two types of consumer search are considered: phone search and visit search. Different assumptions are made about the numbers of branch facilities and main facilities (each involving one or two facilities of each type). Under visit search, the socially optimal locations of branch facilities tend to be closer to main facilities than under phone search, and this tendency is more pronounced for smaller values of w.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1996.tb01266.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 73
    Digitale Medien
    Digitale Medien
    DISCRETE SPATIAL CHOICE MODELS FOR AGGREGATE DESTINATIONS (1996)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 36 (1996), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: . In problems of spatial choice, the choice set is typically more aggregated than the one considered by decision-makers, often because choice data are available only at the aggregate level. These aggregate choice units will exhibit heterogeneity in utility and in size. To be consistent with utility maximization, a choice model must estimate choice probabilities on the basis of the maximum utility within heterogeneous aggregates. The ordinary multinomial logit model applied to aggregate choice units fails this criterion as it is estimated on the basis of average utility. In this paper, we derive and discuss a model which utilizes the theory underlying the nested logit model to estimate the appropriate maximum utilities of aggregates. We also demonstrate that the aggregate alternative error terms are asymptotically Gumbel, thereby relaxing the assumption of extreme value distributed error terms. This is accomplished with help from the asymptotic theory of extremes.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1996.tb01269.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 74
    Digitale Medien
    Digitale Medien
    ZONE PRICING (1996)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 36 (1996), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: . Our purpose is to study a spatial price policy often encountered in the real world, known as zone pricing. This price policy consists in determining simultaneously several delivered prices together with the geographical zones in which they apply. It is shown that zone pricing approximates perfect spatial price discrimination and that the firm's profit increases with the number of zones. Furthermore, the number of markets supplied by the firm rises with the number of zones. Finally, zone pricing is compared to other standard spatial price policies and possible extensions are discussed.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1996.tb01270.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 75
    Digitale Medien
    Digitale Medien
    STATE PER CAPITA INCOME CONVERGENCE SINCE 1950: SHARECROPPING'S DEMISE AND OTHER INFLUENCES (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 35 (1995), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: . Prevailing theories wrongly attribute post-1950 convergence of state per capita incomes to (1) neoclassical adjustment mechanisms, (2) institutional sclerosis, and (3) southern industrialization. But convergence-essentially a weakening of southern poverty–resulted mainly from the South's overcoming its legacy of slavery: the sharecropper-tenant system, agricultural dependence, high black population percentages, poor education, and low wage rates. Sharecropping was the dominant feature; abject poverty among sharecroppers dragged southern income to its knees. Sharecropping's collapse and attendant South-to-North migration affected the legacy's other features in ways that raised income. Manufacturing growth and transport improvements caused relative income in the West to decline.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1995.tb01292.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 76
    Digitale Medien
    Digitale Medien
    THE ECONOMIC LAW OF MARKET AREAS: A FURTHER DISCUSSION (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 35 (1995), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: . The Economic Law of Market Areas, so named by Fetter, is concerned with the division of a territory between two competing centers. It is argued that this Law can be conveniently examined in terms of six cases, each of which is specified by a combination of differentials in freight rates and prices at the two centers. The locational significance of each case is considered, along with the form and dimensions of the market-area boundary between the two centers. Three of the cases are each shown to subsume a special case. It is further shown that for any case except one, a reversal of the differentials between the two centers, while resulting in a symmetrically-equivalent outcome, requires a different (and usually substantial) respecification of the case.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1995.tb01295.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 77
    Digitale Medien
    Digitale Medien
    BAYESIAN SMOOTHING OF RATES IN SMALL GEOGRAPHIC AREAS (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 35 (1995), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: . An enormous amount of socio-economic and public-health data come as rates (e.g., unemployment, per capita income, mortality rates, census undercount) reported in small geographic areas. The U.S. Census Bureau regularly publishes data series at the county level, although the county is often a small area chosen for administrative convenience rather than by design. The reported rates can be regarded as a noisy representation of the true geographic distribution of rates over the small areas. This article presents a Bayesian statistical method of smoothing raw rates. In order to illustrate the important features of the method, a data set on undercoverage in the 1980 U.S. Census will be used.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1995.tb01298.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 78
    Digitale Medien
    Digitale Medien
    BOOK REVIEWS (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 35 (1995), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: Book reviewed in this article: Road Pricing: Theory, Empirical Assessment and Policy, edited by Börje Johansson and Lars-Göran Mattsson. Pension Incentives and Job Mobility, by Alan L. Gustman and Thomas L. Steinmeier. The Making of the Urban Landscape, by J. W. R. Whitehand. The End of the Line: Lost Jobs, New Lives in Postindustrial America, by Kathryn Marie Dudley. China's Rural Entrepreneurs: Ten Case Studies, edited by John Wong, Rong Ma, and Mu Yang. Regional Integration: The West European Experience, by William Wallace.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1995.tb01300.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 79
    Digitale Medien
    Digitale Medien
    SELECTION BIAS IN SPATIAL ECONOMETRIC MODELS (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 35 (1995), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: . The problem of spatial autocorrelation has been ignored in selection-bias models estimated with spatial data. Spatial autocorrelation is a serious problem in these models because the heteroskedasticity with which it commonly is associated causes inconsistent parameter estimates in models with discrete dependent variables. This paper proposes estimators for commonly-employed spatial models with selection bias. A maximum-likelihood estimator is applied to data on land use and values in 1920s Chicago. Evidence of significant heteroskedasticity and selection bias is found.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1995.tb01412.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 80
    Digitale Medien
    Digitale Medien
    EMPIRICAL ANALYSIS OF OFFICE RENT AND AGGLOMERATION ECONOMIES: A CASE STUDY OF TORONTO (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 35 (1995), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: . An equilibrium model of office location is applied and tested in the Toronto metropolitan area. The model focuses on the role of communication among firms which is the driving force behind the spatial agglomeration of office firms. The model calculates the equilibrium floor rent in each district, given the existing building stock. The performance of the model is tested in terms of the goodness of fit between observed and estimated office rent in each district. By using the model, we estimate the value of agglomeration economies which is defined as changes in productivities caused by increases in the number of office firms. It is shown that the agglomeration economies in the office sector are much larger than those in manufacturing, and the external effects of agglomeration are considerably large.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1995.tb01413.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 81
    Digitale Medien
    Digitale Medien
    SPATIAL AUTOCORRELATION IN BRITISH UNEMPLOYMENT (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 35 (1995), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: . The recent literature on local unemployment in Britain and the U.S. is reviewed, and a model estimated for Britain which is consistent with the findings of that literature. Spatial econometric techniques are applied to test and elaborate on that model. The results indmte the presence of significant spillovers in adjustments to local demand shocks. These spillovers occur over a wide spatial field and are strongest after a lag, suggesting that they reflect migration behavior. In addition, highly localized spatial interactions are found, consistent with commuting adjustments in response to shocks. Incorporating these effects eliminates spatial autocorrelation from the residuals. A simulation exercise is undertaken to demonstrate the effects of supply- and demand-side shocks on the model solution.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1995.tb01297.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 82
    Digitale Medien
    Digitale Medien
    BOOKS RECEIVED (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 35 (1995), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1995.tb01301.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 83
    Digitale Medien
    Digitale Medien
    THE INTRAMETROPOLITAN DISTRIBUTION OF R&D ACTIVITIES: THEORY AND EMPIRICAL EVIDENCE (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 35 (1995), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: . The paper presents a first attempt to unveil the underlying determinants of the geography of R&D labs within contemporary metropolises. To this end, the study builds on the premise of contemporary intraurban location and pricing models, suggesting that intraurban variations in property rents must reflect the imputed location preferences of firms or their workforce, as well as the extent to which local institutional constraints hinder these preferences. Against this background, the study proceeds with the econometric analysis of R&D property rent differentials within Greater Los Angeles. The empirical results indicate that access to research and nonresearch universities, transportation access, access to a host of worker amenities, as well as zoning and other local regulations play a critical role in shaping the intraurban geography of R&D labs.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1995.tb01411.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 84
    Digitale Medien
    Digitale Medien
    A ROBUST APPROACH TO PREDICTING FLUCTUATIONS IN STATE-LEVEL EMPLOYMENT GROWTH (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 35 (1995), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: . Economic forecasting models are famous for performing well over short time periods and then suffering rapidly deteriorating performance when economic conditions change. This behavior makes composite forecasting models valuable in situations where large forecast errors cause considerable losses. A composite forecasting model for state-level employment is proposed here. This method is designed to protect state budget processes by producing robust forecasts of changes in employment and the related revenue collections. An application to Georgia nonagricultural employment is presented which demonstrates the benefits of this technique. The example shows that the method can forecast such series accurately without the forecaster having to choose in advance a single model specification to all economic conditions.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1995.tb01415.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 85
    Digitale Medien
    Digitale Medien
    BOOK REVIEWS (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 35 (1995), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: Book review in this article:Fractal Cities: A Geometry of Form and Function, by Michael Batty and Paul Longley.Nonlinear Evolution of Spatial Economic Systems, edited by Peter Nijkamp and Aura Reggiani.Environmental Modeling with GIS. edited by Michael F. Goodchild, Bradley O. Parks, and Louis T. Steyaert.From Combines to Computers: Rural Services and Development in the Age of Information Technology, by Amy K. Glasmeier and Marie Howland.The Geography of Innovation, by Maryann Feldman.Restructuring for Innovation: The Remaking of the U.S. Semiconductor Industry, by David P. Angel.The Shape of the City: Toronto Struggles with Modern Planning, by John Sewell.The Formation of American Local Governments: Private Values in Public Institutions, by Nancy Burns.The New Geography of European Migrations, edited by Russell King.Methodology for Land and Housing Market Analysis, edited by Gareth Jones and Peter M. Ward.Drought Follows the Plow, edited by Michael H. Glantz.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1995.tb01417.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 86
    Digitale Medien
    Digitale Medien
    ON THE INTERPRETATION OF FIXED INPUT COEFFICIENTS UNDER AGGREGATION (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 35 (1995), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: A fixed input coefficient is traditionally interpreted as the additional input from one sector that is required for an additional unit of output in another sector. It is shown that this ratio of increments is, in general, not fixed under aggregation. A tight upper and lower bound for its variation are derived. A necessary and sufficient condition for the ratio to be fixed is obtained. As a consequence, adopting the common assumption of fixed input coefficients implies that additional assumptions at any subaggregate level are required. Similar results are given for the Leontief inverse, whose typical element is usually interpreted as the additional output in one sector that is required for an additional unit of final demand in another sector.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1995.tb01256.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 87
    Digitale Medien
    Digitale Medien
    EVOLUTION OF URBAN SYSTEMS IN THE PARETO PLANE (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 35 (1995), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: Distributions of city sizes are usually characterized by their Pareto index. This, however, turns out to be a rather restrictive view, for the Pareto distribution is known to become singular whenever the Pareto index becomes smaller than one, a case which is fairly frequent in empirical distributions. We show that the introduction of finite Pareto distributions in which city sizes are bounded from above solves a number of difficulties encountered by the rank-size rule and by the unbounded Pareto distribution. Combined with the use of finite Pareto distributions, the green-belt model that has been introduced previously is reexamined. It implies definite constraints for the long-run evolution of urban systems; it is in the cases of countries experiencing a process of fast urbanization that these constraints are of greatest significance. The implications of the model are confronted with empirical evidence concerning the evolution of urban systems in major industrialized countries during the nineteenth and twentieth centuries.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1995.tb01259.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 88
    Digitale Medien
    Digitale Medien
    EDITORS’NOTE (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 35 (1995), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1995.tb01396.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 89
    Digitale Medien
    Digitale Medien
    INDUSTRIAL CENTERS AND REGIONAL GROWTH IN THE PRESENCE OF LOCAL INPUTS (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 35 (1995), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: . A large proportion of regional production takes place in nontraded goods and services. In addition, significant productivity increases can be observed in some segments of this sector. Starting from these two empirical observations we construct a model of growth in a two-region setting with factor mobility. The growth process is based on endogenous technological change in the nontraded input sector, whose output serves as an input in the production of one of the two final goods, the so-called industrial good. We consider two extreme cases, one with locally limited, the other with interregional knowledge spillovers. Conditions are established under which interior solutions with production of local inputs and steady-state growth in both regions result, and others under which we find a core-periphery pattern with growth concentrated in one region only. The stability of the equilibria is discussed by considering the transition processes. Finally, it is shown that catching-up as well as leapfrogging may occur, if new technologies become available.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1995.tb01397.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 90
    Digitale Medien
    Digitale Medien
    TIME, HEDONIC MIGRATION, AND HOUSEHOLD PRODUCTION (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 35 (1995), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: . A hedonic migration model is developed where regional amenities are viewed as influencing household production within the framework of the new demand theory. The inputs to household production are goods, time and housing. It is shown that economic growth in the economy as a whole will increase the relative attractiveness of regions that are relatively time-saving, in the sense that they have a lower time elasticity of household production. Hence, migration will flow into time saving regions and housing costs in those regions will rise as real GDP grows.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1995.tb01402.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 91
    Digitale Medien
    Digitale Medien
    BOOKS RECErVED (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 35 (1995), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1995.tb01408.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 92
    Digitale Medien
    Digitale Medien
    SPATIAL INTERACTION ANALYSIS (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 24 (1984), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1984.tb01046.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 93
    Digitale Medien
    Digitale Medien
    LARGE-LOT ZONING AS SECOND-BEST POLICY (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 24 (1984), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1984.tb01049.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 94
    Digitale Medien
    Digitale Medien
    BOOK REVIEWS (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 24 (1984), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Notizen: Book Reviews in This Article. Dynamics of Urban Development, by L. H. Klaassen, W. T. M. Molle, and J. H. P. Paelinck (eds.). British Regional Development since World War I, by Christopher M. Law. Nonmetropolitan America in Transition, by Amos H. Hawley and Sara Mills Mazie (eds.). Revitalizing Cities, by H. Briavel Holcomb and Robert A. Beauregard. Gentrification Amid Urban Decline: Strategies for America's Older Cities, by Michael H. Lang. Migration and Economic Growth in the United States. National, Regional, and Metropolitan Perspectives, by Michael J. Greenwood. Land Office Business, Land and Housing Prices in Rapidly Growing Metropolitan Areas, by Gary Sands. Energy Forecasting for Planners: Transportation Models, by W. Patrick Beaton, Jon H. Weyland, and Nancy Neuman. The City: Patterns and Processes in the Urban Ecosystem, by Christopher Exline, Gary L. Peters, and Robert P. Larkin.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1984.tb01026.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 95
    Digitale Medien
    Digitale Medien
    CITY SIZE DISTRIBUTIONS AND URBAN DENSITY FUNCTIONS: SOME INTERRELATIONSHIPS (1983)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 23 (1983), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1983.tb00991.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 96
    Digitale Medien
    Digitale Medien
    SYMPOSIUM ON LOCATION PROBLEMS: IN MEMORY OF LEON COOPER (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 24 (1984), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1984.tb01031.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 97
    Digitale Medien
    Digitale Medien
    THE DIRECTION OF MIGRATION: A DYNAMIC GENERAL EQUILIBRIUM MODEL (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 24 (1984), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1984.tb01044.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 98
    Digitale Medien
    Digitale Medien
    BOOKS RECEIVED (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 24 (1984), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1984.tb01051.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 99
    Digitale Medien
    Digitale Medien
    BOOKS RECEIVED (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 24 (1984), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1984.tb01041.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
  • 100
    Digitale Medien
    Digitale Medien
    SPECIFICATION TESTS AND MODEL SELECTION FOR AGGREGATE SPATIAL INTERACTION: AN EMPIRICAL COMPARISON (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of regional science 24 (1984), S. 0 
    Details
    ISSN: 1467-9787
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Geographie , Wirtschaftswissenschaften
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1111/j.1467-9787.1984.tb01015.x
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    Artikel (Nationallizenzen)
    Volltext
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie hier...