中国农村绿色化发展效率收敛了吗--基于1997-2017年的实证分析

Has the Efficiency of Rural Green Development Converged in China?--An Empirical Analysis from 1997 to 2017

本文基于中国1997—2017年31个省份的面板数据,借助DPSIR-SBM框架,测算并分析中国农村绿色化发展效率的地区差异及其收敛性。研究表明,中国农村绿色化发展效率总体呈波动上升趋势,同时存在一定的省际差异;经济发达地区农村绿色化发展效率高于经济欠发达地区,沿海地区农村绿色化发展效率高于内陆地区;全国及东、中、西部地区农村绿色化发展效率呈现σ收敛,说明农村绿色化发展效率好转,但不存在绝对β收敛和条件β收敛;基期农村绿色化发展效率对绿色化发展效率的增长率具有正向影响,财政自给率促进了全国整体和西部地区绿色化发展效率的增长,但抑制了东部地区绿色化发展效率的提升,农村人均GDP、机械化程度和农业产业结构没有促进农村绿色化发展效率的增长。因此,本文从分类实施农村绿色化发展政策、优化现有农业机制体制以及规范微观主体绿色化生产行为等方面提出对策建议。

Based on the panel data of 31 provinces in China from 1997 to 2017,this paper measures the rural green development efficiency based on the DPSIR-SBM model.The results show that the overall efficiency of rural green development in China is fluctuating and rising,and there are some differences between regions.The green development efficiency in developed areas is higher than that in underdeveloped areas,and efficiency in coastal areas is higher than that in inland areas.The whole country,eastern,central and western regions showσconvergence,which indicates that the green development in the rural area is getting better,but there is no absoluteβconvergence and conditionalβconvergence.The initial rural green development efficiency has a positive impact on the growth rate of green development efficiency,the financial self-sufficiency rate promotes the growth of green development efficiency in the whole country and the western region,but inhibits the improvement of green development efficiency in the eastern region.The per capita GDP,mechanization degree,and agricultural industrial structure in rural areas did not promote the growth of rural green development efficiency.Based on the results,this paper puts forward some policy suggestions,such as classifying and implementing the policy of rural green development,optimizing the existing agricultural mechanism system,and standardizing the farmers’green production behavior.