经济导向下安徽省农业用水效率测度
Measurement of agricultural water use efficiency in Anhui Province under economic orientation
张龙1
作者信息
- 1. 安徽省茨淮新河工程管理局,安徽蚌埠 233000
- 折叠
摘要
文章基于2006-2020年安徽省各地市农业面板数据,应用数据包络模型和Malmquist指数测度农业用水效率.以松弛变量为基准,量化冗余离散偏差,实现投入要素可控调整.
Abstract
Based on the agricultural panel data of cities in Anhui Province from 2006 to 2020,this pa-per uses data envelopment model and Malmquist index to measure agricultural water use efficiency.Based on the slack variable,the redundant discrete deviation is quantified to realize the controllable adjustment of input factors.
关键词
农业用水效率/数据包络模型/Malmquist指数/冗余Key words
agricultural water use efficiency/data envelopment model/malmquist index/redundancy引用本文复制引用
出版年
2024
NETL
NSTL
万方数据