Publication Date:
2018-12-20
Description:
In this paper, the fishing data of Longteng vessel in 48.1, 48.2 and 58.4 subareas in 2018 are analyzed by the DEA method. Taking times of operation, operating time and wrap tension as input factors, the catch as output factor for the analysis. The capacity utilization and target input are obtained, pure technology efficiency and scale efficiency are summarized in time series, no-deflection capacity utilization are calculated, the rationality of input allocation and the input impact on capacity utilization are evaluated. It is conducted by comparison analysis: in 58.4 subarea, the pure technology efficiency fluctuates obviously and has no growth trend, the production scale is on the rise, but the capacity utilization does not increases proportional to the growth of scale efficiency. There exists a large proportion of input waste, the scale needs to be optimized continually. In 48.1 subarea, capacity utilization and the scale efficiency trend gradually decreases, and the technica...
Print ISSN:
1755-1307
Electronic ISSN:
1755-1315
Topics:
Geography
,
Geosciences
,
Physics
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