| 基于DEA的甘肃农业生产效率变动分析 |
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| 引用本文： | 张学鹏,王晓燕.基于DEA的甘肃农业生产效率变动分析[J].甘肃科学学报,2011,23(2):139-142. |
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| 作者姓名： | 张学鹏 王晓燕 |
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| 作者单位： | 西北师范大学经济管理学院,甘肃兰州,730070 |
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| 摘 要： | 运用DEA方法对1994～2008年甘肃农业综合生产效率、规模效率和技术效率的变化进行分析.结果显示,农业综合生产效率正朝着积极的方向发展,但由于规模效率偏低,抵消了技术效率所带来的积极影响.对4个非DEA有效年份的投影分析表明,我省农业生产资源配置效率有待进一步改善.
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| 关 键 词： | 农业生产效率 DEA方法 投入冗余 产出不足 |
An Analysis of the Changes in Gansu Agricultural Production Efficiency Based on DEA |
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| ZHANG Xue-peng,WANG Xiao-yan.An Analysis of the Changes in Gansu Agricultural Production Efficiency Based on DEA[J].Journal of Gansu Sciences,2011,23(2):139-142. |
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| Authors: | ZHANG Xue-peng WANG Xiao-yan |
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| Institution: | (College of Economic Management,Northwest Normal University,Lanzhou 730070,China) |
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| Abstract: | By using DEA method,the comprehensive production efficiency,scale efficiency and technical efficiency of Gansu agricultural production from 1994 to 2008 are studied.Results show that Gansu agriculture is heading for a positive direction,but the low scale efficiency offsets the positive effects brought about by technical efficiency.The projection analysis on four non-DEA efficient units shows that the allocation of resources in agricultural production needs further improvement. |
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| Keywords: | agricultural production efficiency DEA redundant input output of less than |
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