期刊论文

EVALUATION OF GRAIN PRODUCTION EFFICIENCY IN THE MAIN PRODUCTION AREA BASED ON THE THREE STAGE DEA-WINDOWS

中文

中国农业资源与区划

1005-9121

2019

40

5

158-165,194

10.7621/cjarrp.1005-9121.20190520

贵州省教育厅硕士点项目“我国农村减贫效率空间分异特征及驱动机理”（2018ssd04）;贵州省教育厅大学生项目“虚拟水战略背景下的我国粮食生产问题及对策”（2018dxs03）；

本校为其他机构

[目的]在耕地面积有限、城镇化高速发展的背景下,合理评价粮食生产效率、认清粮食生产现状、探索提高粮食生产效率的有效途径具有重要的理论和现实意义。[方法]基于2006—2015年主产区13个省域数据,采用三阶段DEA和DEA-Windows相结合的方法,既关注外部环境对粮食生产效率的影响,又注重主产区各省在粮食生产效率上的动态演变规律,从而更加精准地对粮食生产效率进行评价。[结果]外生环境变量对粮食生产效率有显著影响,其中,受灾面积和地区经济发展水平的提高会阻碍粮食生产效率,而人均耕地面积对粮食生产效率有促进作用;剔除环境影响后主产区的粮食生产效率发生了较大变化,江苏省和河南省成为粮食...

It has great theoretical and practical significance to reasonably evaluate the efficiency of grain production, recognize the current situation of grain production,and explore effective ways to improve grain production efficiency against the background of limited cultivable area and rapid development of urbanization. Based on the data of 13 provinces in the main producing areas from 2006 to 2015,this research adopted the methods of the three-stage DEA and DEA-Windows,which not only paid attention to the influence of external environment on grain production efficiency,but also to the dynamic var...