我国柑生产效率的数据包络分析  

DEA Empirical Analysis Based on Tangerines Production Efficiency in China

作　　者：王志彬[1] 汤荣丽[1] 郭斌[1] 

机构地区：[1]西北农林科技大学经济管理学院,陕西杨凌712100

出　　处：《北方园艺》2011年第7期187-191,共5页Northern Horticulture

基　　金：国家社会科学基金资助项目(09xjl004)

摘　　要：采用数据包络分析(DEA)方法测度了2009年我国8个柑主产省(自治区、直辖市)的生产效率。结果表明:2009年8个柑的主产省(市)柑的综合效率为0.785,技术效率为0.901,规模效率为0.886。分析了柑生产中非有效决策单元效率损失的原因并对其投入要素数量进行调整,并提出我国柑生产效率的方向和政策建议。By data envelopment analysis methods,measured the tangerines production efficiency of 8 main production provinces(autonomous regions and municipalities) of China in 2009.The results showed that the overall efficiency was 0.785,pure technical efficiency was 0.901 and scale efficiency was 0.886.Then,analyzed the reasons of the efficiency loss of non-effective Decision Making Units in tangerines production,regulated the amount of input factors.Finally,put forward directions and policy recommendations of the tangerines production efficiency in China.

关 键 词：DEA 非有效决策单元 生产效率 

分 类 号：S6[农业科学—园艺学]