基于DEA的县域两型农业生产效率评价

材料写作网    时间: 2020-03-13 06:53:27     阅读:次

　　摘 要 在建立两型农业发展状况评价指标体系的基础上，运用DEA方法对湖南省衡阳县两型农业生产的效率进行评价.分析表明，7个乡镇在短期内通过一定的投入调整，可以提高农业投入产出效率.20个乡镇通过适度增加规模便可提高农业生产效率.从总体上来看，衡阳县两型农业生产效率较高，规模效率和技术效率比较明显.根据评价结果，对衡阳县发展两型社会提出了对策与建议.
　　关键词 两型农业；农业生产效率；DEA
　　中图分类号 F303.2 文献标识码 A
　　An Evaluation of County-Scale Two-oriented Agricultural Production Efficiency
　　
　　 ZHANG Rui1，ZHAI Huan-huan2，ZHANG Xun1
　　（1. College of Economics Hunan Agriculture University，Changsha,Hunan 410128，China；2. Business School ，Changsha University of Science & Technology，Changsha,Hunan 410114，China）
　　Abstract This paper employed DEA theory to evaluate two-oriented agricultural production efficiency of Hengyang County, Hunan province,based on an index system of evaluation of two-oriented agriculture development status. The analyses indicate that the seven towns can improve the agricultural input-output efficiency in a short term via certain input adjustments, and twenty towns can raise agricultural productivity through increasing scale appropriately. On the average, Hengyang County has achieved higher two-oriented agricultural production efficiency as well as comparatively apparent scale and technical efficiency. According to the evaluation results,this paper raised some countermeasures and suggestions on how to develop two-oriented society in Hengyang County.
　　Key words two-oriented agriculture；agricultural productivity；DEA
　　
　　1 文献综述与问题的提出
　　两型社会农业生产的基本要求在于农业生产的投入产出最大化，因此，发展两型农业的重要前提就是对农业生产效率进行评价，以便找出影响农业生产效率的原因，并采取措施提高农业投入产出效率.湖南省的部分地区作为...

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