江西农业学报2012，Vol.24Issue(9)：171-174,4.
河南省地级市农业生产效率的DEA研究
Study on Agricultural Production Efficiency of Prefecture-level Cities in Henan Province by DEA Method
郝明玉 1陈俊国1
作者信息
- 1. 河南农业大学经济与管理学院,河南郑州450000
- 折叠
摘要
Abstract
On the basis of the non - parametric DEA method, the agricultural production input and output indexes from 2008 to 2010 were selected to analyze the changes in the agricultural production efficiency of 18 prefecture -level cities in Henan province. The results showed that: in the study period, the agricultural production synthetic efficiency, pure technical efficiency and scale efficiency of each prefecture - level city in Henan province were increasing, but some prefecture - level cities fell short of efficiency, because of the redundancy in the inputs of agricultural labor, sowing area of crops, total power of agricultural machine, and agricultural chemical fertilizer quantity. It is necessary for the areas with relatively low agricultural production efficiency to find out the influential factors and specifically improve agricultural production efficiency.关键词
DEA/综合技术效率/纯技术效率/规模效率/河南省Key words
DEA/ Synthetic technical efficiency/ Pure technical efficiency/ Scale efficiency/ Henan province分类
管理科学引用本文复制引用
郝明玉,陈俊国..河南省地级市农业生产效率的DEA研究[J].江西农业学报,2012,24(9):171-174,4.
