摘要
本文分析了我国农业生产系统的输入输出诸要素,用DEA方法对31个省份的农业生产效率进行了综合评价,并通过投影分析找出了非DEA有效省份的问题及今后的改进方向,提出了提高农业生产效率的建议。
In this paper the author analyses various input/output factors of our agricultural system, and then appraises the efficiency with the data from 31 provinces with the DEA method. What’s more, through the projection analyses, the author find out the improvement direction of the non-DEA validity zones and give the ameliorate advice.
出处
《农业与技术》
2005年第2期157-161,共5页
Agriculture and Technology
关键词
农业生产效率
综合评价
数据包络分析
Agricultural efficiency, Synthetic evaluation, Date Envelopment Analysis(DEA)
