基于Malmquist-tobit的环境资源配置效率研究

EA model and Malmquist index model were used to evaluate the efficiency of environmental resource allocation in 30 provinces (except Tibet) in China from 2003 to 2016. Tobit regression model was used to analyze the influencing factors. The results show that the overall level of environmental resource allocation efficiency in China is low and the regional differences are obvious based on static time considerations. Based on dynamic time considerations, the efficiency of environmental resource allocation in China shows an increasing trend in the past 14 years, mainly from technological progress rather than technological efficiency, and different regions show different development trends. From the perspective of influencing factors, the proportion of added value of tertiary industry, the proportion of foreign direct investment, urbanization rate, the number of Industrial Enterprises above scale, R&D internal expenditure, provincial population density and local environmental protection standards are the main factors affecting the efficiency of environmental resources allocation, among which the urbanization rate, the number of Industrial Enterprises above scale, provincial population density have a negative impact on the efficiency of environmental resource allocation.