Research On The Impact Of Green Investment On The Efficiency Of Production Technology In China

With the increasingly prominent environmental problems in China and the urgent need to develop and transform,the new investment concept of green investment has become one of the focuses of the society.According to the actual needs and theoretical background,this paper puts forward the research direction of this paper,that is,how green investment affects the efficiency of production technology.First of all,reviewing and combing the literature research on green investment and economic relations over the years.Then,based on this,a theoretical research system of green investment and technical efficiency is constructed,and the analysis of the influence mechanism of green investment on technical efficiency is the foundation of the following theory.Then it analyzes the status quo of China's green investment and observes the differences in regional green investment levels.It finds that China's green investment level has increased year by year,and the relative proportion of green investment in the western region is relatively high.In the empirical study,this paper selects the ratio of green investment to GDP as the measure of green investment intensity.Using the SFA one-stage method,the green investment variable is introduced into the influencing factor model,and the SFA main function model and the influencing factor model are established.Three conclusions are drawn:First,the technical efficiency values of various provinces and cities in China are not high,but the trend is upward,and the technical efficiency value of the eastern region is the highest;second,from a national perspective,China's green investment is conducive to enhancing technology.The level of efficiency,but the overall effect is not strong;the third is to compare the three regional levels of the eastern,central and western regions,and found that green investment in the western region has the greatest contribution to technical efficiency,followed by the central region and the lowest contribution rate in the eastern region.Finally,in order to better play the role of green investment in promoting technical efficiency,three specific policy recommendations are proposed: first,appropriately expand the scale of green investment and achieve economies of scale;second,strengthen green Production technology research and development,improve technical effects;Third,improve cross-regional green management system to achieve regional coordinated development.