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  • Articles  (7)
  • Food Policy  (7)
  • Oxford University Press  (7)
  • American Institute of Physics (AIP)
  • De Gruyter
  • Institute of Physics
  • Society of Petroleum Engineers
  • Wiley
  • 2015-2019  (7)
  • 1980-1984
  • 1945-1949
  • 1930-1934
  • Economics  (7)
  • Physics
  • Chemistry and Pharmacology
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  • Articles  (7)
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  • Oxford University Press  (7)
  • American Institute of Physics (AIP)
  • De Gruyter
  • Institute of Physics
  • Society of Petroleum Engineers
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Years
  • 2015-2019  (7)
  • 1980-1984
  • 1945-1949
  • 1930-1934
  • 2010-2014  (18)
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  • 1
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    A Triple-Hurdle Model of Production and Market Participation in Kenya's Dairy Market (2015)
    Oxford University Press
    Details
    Publication Date: 2015-07-10
    Description: Existing analyses of market participation are based on a "double-hurdle" modeling approach. Such models are appropriate only when all members of the population of interest actually produce the good. In some contexts, however (e.g., smallholder farmers), many members of the population do not produce particular goods that they could produce and that their neighbors do produce. Policies influencing market participation among producers may thus also induce additional farmers to become producers. Previous double-hurdle approaches do not allow explicitly for this possibility. To address these limitations, this article presents a "triple-hurdle" approach with an initial stage that includes nonproducers. The model is used to identify the factors associated with Kenyan smallholder farmers choosing to participate in dairy production, and the role that these producers choose to play (or not) in the marketplace. In the midst of debates underway over the privatization of the parastatal Kenya Creameries Company, new knowledge about smallholder participation in dairy could be an important contribution. Results suggest the importance of rural electrification, training, and improved grazing practices. We find that expected net sales are significantly higher when farmers have access to informal private markets. We also describe a version of the ordered tobit model that includes nonproducers and is nested in our triple-hurdle model. A likelihood ratio test shows the latter to be a significantly better fit to our data. We discuss how insights gained from this study differ from the insights that would come from a double-hurdle ordered tobit that also includes nonproducers.
    Keywords: C51 - Model Construction and Estimation, C81 - Methodology for Collecting, Estimating, and Organizing Microeconomic Data, O12 - Microeconomic Analyses of Economic Development, Q13 - Agricultural Markets and Marketing ; Cooperatives ; Agribusiness, Q18 - Agricultural Policy ; Food Policy
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
    Published by Oxford University Press
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  • 2
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    Asia-Pacific Integration with China versus the United States: Examining Trade Patterns under Heterogeneous Agricultural Sectors (2015)
    Oxford University Press
    Details
    Publication Date: 2015-09-12
    Description: This article examines bilateral trade patterns in the Asia-Pacific using a new model in which comparative advantage within the agricultural sector is linked to agro-ecological characteristics, and trade costs are product-specific. Bilateral market share is a function of productivity and trade costs. However, countries with similar land and climate characteristics systematically have high productivity in similar products making them disproportionately sensitive to changes in each other's trade costs. We use a random coefficients logit model to estimate a parametric distribution of comparative advantage and trade costs across products and calculate regional trade liberalization elasticities for each exporter in each import market. Unlike most existing models, the value of the elasticity depends on the degree to which liberalization includes competitors with similar comparative advantage within the agricultural sector. We find disproportionately larger trade elasticities under China-led liberalization relative to U.S.-led liberalization among close U.S. competitors compared to countries whose agricultural products are unlikely to compete head-to-head with U.S. exports. For the United States, we find that the "lost opportunity" cost of exclusion from regional liberalization is increasing in the extent to which its close competitors gain new access.
    Keywords: F13 - Trade Policy ; International Trade Organizations, F14 - Country and Industry Studies of Trade, F15 - Economic Integration, Q17 - Agriculture in International Trade, Q18 - Agricultural Policy ; Food Policy
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
    Published by Oxford University Press
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  • 3
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    Position Bias in Best-worst Scaling Surveys: A Case Study on Trust in Institutions (2015)
    Oxford University Press
    Details
    Publication Date: 2015-03-14
    Description: This paper investigates the effect of items’ physical position in the best-worst scaling technique. Although the best-worst scaling technique has been widely used in many fields, the literature has largely overlooked the phenomenon of consumers’ adoption of processing strategies while making their best-worst choices. We examine this issue in the context of consumers’ trust in institutions to provide information about a new food technology, nanotechnology, and its use in food processing. Our results show that approximately half of the consumers used position as a schematic cue when making choices. We find the position bias was particularly strong when consumers chose their most trustworthy institution compared to their least trustworthy institution. In light of our findings, we recommend that researchers in the field be aware of the possibility of position bias when designing best-worst scaling surveys. We also encourage researchers who have already collected best-worst data to investigate whether their data shows such heuristics.
    Keywords: C25 - Discrete Regression and Qualitative Choice Models, D12 - Consumer Economics: Empirical Analysis, Q18 - Agricultural Policy ; Food Policy
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
    Published by Oxford University Press
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  • 4
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    Modeling the Market and Welfare Effects of Mexico's "Agriculture by Contract" Program (2016)
    Oxford University Press
    Details
    Publication Date: 2016-04-24
    Description: "Agriculture by contract" ( $\hbox {A}\times \hbox {C}$ ) is the main Mexican government program aimed at mitigating price risks for agricultural producers in Mexico. $\hbox {A} \times \hbox {C}$ has unique features involving forward contracts and the provision of basis subsidies and subsidized exchange-traded futures options for both producers and intermediaries. A simulation model is developed to analyze the market and welfare effects of $\hbox {A}\times \hbox {C}$ . When applied to corn, results show that $\hbox {A}\times \hbox {C}$ exerts substantial impacts and causes large transfers across sectors. Even if $\hbox {A}\times \hbox {C}$ reduced intermediaries' market power to the largest extent feasible, results indicate that it would still cause important losses in aggregate welfare.
    Keywords: Q11 - Aggregate Supply and Demand Analysis ; Prices, Q18 - Agricultural Policy ; Food Policy
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
    Published by Oxford University Press
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  • 5
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    How Healthy Is Hunger Relief Food? (2016)
    Oxford University Press
    Details
    Publication Date: 2016-03-31
    Description: Distributing healthy food is an important goal for hunger relief agencies, but they face many challenges in meeting it. Budgets for purchasing food are limited, and hunger relief agencies often have little influence over the nutritional quality of food they receive through donations. In a recent study, Healthy Eating Index (HEI) scores were calculated monthly using electronic invoice data for food shelves served by two major food banks in Minnesota. While the HEI is directly related to nutrition guidelines and provides great detail in its scoring, implementation requires careful measurement and classification of foods and a rather complex set of calculations. In addition, a significant portion of food distributed by food banks is mixed pallets of free "miscellaneous" that cannot readily be included in HEI calculations. We propose and test a less data- and labor-intensive measure for characterizing the healthfulness of food distributed by hunger relief agencies. This new measure, the Hunger Relief Nutrition Index (HRNI), facilitates nutritional assessment of miscellaneous foods, allows for easy aggregation of healthfulness scores across food sources and time periods, and correlates well with the HEI.
    Keywords: C81 - Methodology for Collecting, Estimating, and Organizing Microeconomic Data, Q18 - Agricultural Policy ; Food Policy
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
    Published by Oxford University Press
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  • 6
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    Explaining the Impact of USDA's Healthy Incentives Pilot on Different Spending Outcomes (2016)
    Oxford University Press
    Details
    Publication Date: 2016-12-07
    Description: This article reports spending results for the USDA's Healthy Incentives Pilot (HIP), which tested a 30% incentive on fruit and vegetable purchases with Supplemental Nutrition Assistance Program (SNAP) benefits. Self-reported mean usual monthly spending for all fruits and vegetables was $6.15 higher for randomly assigned HIP participant households than for a control group. Much of the additional spending appears to have taken place in ways that did not earn the incentive—spending with non-SNAP resources or in retailers that did not participate in HIP. This article investigates mechanisms that might explain the HIP impact on fruit and vegetable purchases that did not earn the incentive.
    Keywords: Q18 - Agricultural Policy ; Food Policy
    Print ISSN: 2040-5790
    Electronic ISSN: 2040-5804
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
    Published by Oxford University Press
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  • 7
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    The dynamics of dairy land use change with respect to the milk quota regime (2015)
    Oxford University Press
    Details
    Publication Date: 2015-07-29
    Description: This article analyses the sequence of changes in land used for milk production on dairy farms before, during and towards the abolition of milk quotas. Using a unique dataset comprising farm level data of the Netherlands between 1971 and 2011 we estimate two duration models, analysing the time period between increases and decreases in dairy land use. The impact of milk quota, socio-economic, farm income and economic-political variables on the likelihood of a farm changing its land use are assessed. Results show that changes are highly farm specific, but that quota abolition will lead to a more dynamic dairy sector.
    Keywords: Q12 - Micro Analysis of Farm Firms, Farm Households, and Farm Input Markets, Q15 - Land Ownership and Tenure ; Land Reform ; Land Use ; Irrigation, Q18 - Agricultural Policy ; Food Policy
    Print ISSN: 0165-1587
    Electronic ISSN: 1464-3618
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
    Published by Oxford University Press
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