河南省农业生产效率的DEA分析

Data envelopment analysis of the efficiency of agricultural production in Henan Province

采用2012年河南省18个省辖市的数据,运用数据包络分析(DEA)方法分析了河南省各个市农业生产的综合技术效率、纯技术效率和规模效率.结果表明,鹤壁等8个省辖市的纯技术效率为1,其中鹤壁和信阳的综合技术效率最优,规模无效率能够制约综合技术效率的进一步提升;同时,经济条件、区域和自然资源禀赋等也会导致农业生产效率的不同.

Using data for 18 cities in Henan Province in 2012 and Data Envelopment Analysis, this pa- per studies the efficiency of agricultural production in 18 cities of Henan Province and calculates the comprehensive technical efficiency, the pure technical efficiency and the scale efficiency of each re- gion. It is found that the pure technical efficiency of 8 areas such as Hebi was 1 ,and the comprehen- sive efficiency of Hebi and Xinyang achieved optimization. This indicated that the scale inefficiency can restrict the rising of the comprehensive efficiency. At the same time, the differences in economic conditions, regional development and natural resources endowent will lead to differences in efficiency of agricultural production.