摘要
应用数据包络分析法(Data Envelopment Analysis,简称DEA)对广东20个地市农业的6个投入指标和3个产出指标进行分析,测算出各地市的农业循环经济效率值。结果表明,10个地市的农业循环经济是有效的,另外10个地市则相对无效。对农业循环经济相对无效的城市利用投影方法做出优化路径的分析。
The data envelopment analysis （ DEA）, this paper analyzed six input and three output indices in 20 cities of Guangdong province, and calculated the efficiency value of agricultural circular economy in each city. The result showed that 10 cities were efficiency in agricultural circular economy and others were relatively inefficient. And then, based on the projection values, analyzed the optimal path for the agricultural circulation economy relatively ineffective cities.
出处
《安徽农业科学》
CAS
北大核心
2009年第28期13858-13860,共3页
Journal of Anhui Agricultural Sciences
关键词
DEA模型
农业循环经济
效率
DEA model
Agricultural circular economy
Efficiency
