摘要
运用DEA方法对1994～2008年甘肃农业综合生产效率、规模效率和技术效率的变化进行分析.结果显示,农业综合生产效率正朝着积极的方向发展,但由于规模效率偏低,抵消了技术效率所带来的积极影响.对4个非DEA有效年份的投影分析表明,我省农业生产资源配置效率有待进一步改善.
By using DEA method,the comprehensive production efficiency,scale efficiency and technical efficiency of Gansu agricultural production from 1994 to 2008 are studied.Results show that Gansu agriculture is heading for a positive direction,but the low scale efficiency offsets the positive effects brought about by technical efficiency.The projection analysis on four non-DEA efficient units shows that the allocation of resources in agricultural production needs further improvement.
出处
《甘肃科学学报》
2011年第2期139-142,共4页
Journal of Gansu Sciences
关键词
农业生产效率
DEA方法
投入冗余
产出不足
agricultural production efficiency
DEA
redundant input
output of less than
