基于DEA交叉评价的河南农业和粮食生产效率研究  

DEA Cross Efficiency Evaluation of Henan's Agriculture and Grain Production

作　　者：秦青[1] 

机构地区：[1]河南科技大学数学与统计学院,河南洛阳471003

出　　处：《湖北农业科学》2011年第16期3443-3447,共5页Hubei Agricultural Sciences

基　　金：河南省基础与前沿技术研究项目(092300410178);河南省教育厅自然科学基金项目(2010B120005)

摘　　要：以数据包络分析法DEA交叉评价方法,对河南18个省辖市2009年农业和粮食生产效率进行了测度,通过相关分析探讨了效率的影响因素,得到一些有意义的结论,如农业大市的效率普遍不佳,复种指数、有效灌溉面积比重是影响效率的正面因素,土地规模、一产比重、农民人均纯收入则与效率不相关。基于这些结论提出了建议。By using DEA cross efficiency method,the efficiency on agriculture and grain production in Henan＇s 18 provincial-level cities in 2009 was measured,and the main efficiency affecting factors were further correlation analyzed and discussed.Those big agricultural cities usually had poor efficiency and multiple cropping indexes were a positive affecting factor,as well as effective irrigation area were found.On the other hand,land scare,proportion of primary industry and rural per capita net income were uncorrelated with efficiency.In the end some policy suggestion was proposed.

关 键 词：DEA交叉评价 农业和粮食生产 效率 河南省 

分 类 号：F224.31[经济管理—国民经济]