期刊论文

The Study on Coupling Efficiency of Agricultural Economic Development and Ecological Environment in Yangtze River Economic Belt

中文

生态经济

1671-4407

2023

39

07

125-131

国家社会科学基金重点项目“三维视角下推动主产区粮食经济高质量发展的机制与政策体系研究”（20AJY012）； 湖南省社会科学基金项目“湖南农业产业集聚与生态环境耦合协调发展研究”（XSP21YBC126）；

本校为第一机构

基于2012—2019年长江经济带11个省份的相关面板数据，采用三阶段DEA模型对农业经济和生态环境的耦合效率进行测度并探究其省域差异。结果表明：长江经济带整体耦合效率处于中等偏上的水平。外部环境因素会显著影响耦合效率，其中城镇化水平和工业发展水平的提高会制约耦合效率的增长，教育水平的提高有利于耦合效率的提升。对比是否剔除环境因素可知，长江经济带耦合效率主要受纯技术效率的掣肘，需要进一步提高农业技术、推动农业新型技术的研发与推广、加快制度和技术的创新，以促进耦合效率提升。调整后，耦合效率有所提高，其中有6个省份的纯技术效率和规模效率都较高，其余的5个省份在不同...

Based on the relevant panel data of 11 provinces or municipalities in the Yangtze River Economic Belt from 2012 to 2019,a three-stage DEA model was used to measure the coupling efficiency of agricultural economy and ecological environment and explore the differences amo...MORE Based on the relevant panel data of 11 provinces or municipalities in the Yangtze River Economic Belt from 2012 to 2019,a three-stage DEA model was used to measure the coupling efficiency of agricultural economy and ecological environment and explore the differences among provinces or municipalities.The results show that...