基于DEA的甘肃省农业投入——产出效率分析  

Analysis on Efficiency of Agricultural Input——output in Gansu Province Based on DEA

作　　者：刘宇宝 闫述乾[1] 

机构地区：[1]甘肃农业大学经济管理学院,甘肃兰州730070

出　　处：《资源开发与市场》2015年第3期305-307,共3页Resource Development & Market

基　　金：甘肃省科技厅软科学项目(编号:1305ZCRA176)

摘　　要：通过构建甘肃省农业投入—产出指标体系,运用DEA模型评价甘肃省2008—2012年农业投入—产出效率。结果表明:2008年、2010年和2012年甘肃省农业投入—产出效率相对有效,投入产出达到最优配置。在非有效的年份中,存在不同程度的投入冗余和产出不足,可通过DEA投影分析来改进,实现资源的最优配置。By constructing the indicator system of the agricultural input- output in Gansu Province, this paper used the DEA model to evaluate the efficiency of agricultural input - output in Gansu Province during 2008 - 2012. The results showed that the efficiency of agricultural input - output in Gansu Province was relatively effective in the years of 2008,2010 and 2012, meaning an optimized input- output. During the year when DEA was invalid, there were different levels of input redundancy and output deficiency, which could improve by DEA projection analysis and achieved an opti- mized resources allocation.

关 键 词：DEA模型 农业投入—产出 效率 甘肃省 

分 类 号：F323.9[经济管理—产业经济] F224.5