Research On Optimization Of TG Grain Enterprise Circulation Mode Based On Circulation Efficiency Analysi

China has been paying more attention to food security since the outbreak of the novel coronavirus.Among them,food circulation system is a more critical link in the national food security system,food circulation system in health,stability and efficiency are indispensable.However,under the "interrogation" of the novel coronavirus infection,a series of epidemic handling measures,such as transportation management,control of the flow of employees,and enterprise shutdown or production suspension,the national grain circulation system has exposed many problems in every link from production to marketing,from storage to circulation,and from procurement to processing.The factors affecting the efficiency of tg grain enterprises were obtained by using the tobit regression model.This paper mainly studies and compares the circulation efficiency of TG grain enterprises,analyzes and compares the results,and draws corresponding conclusions so as to optimize and improve its circulation mode.To this end,the author’s first task is to refer to relevant research literature and experience at home and abroad,to refer to basic theories on the circulation mode,efficiency,input and output of food products,and then to analyze the current research status in the field of food products in Jiangsu Province.Finally,the author chooses the "business hyperlink" with supermarket as the core,which is less studied.The comparison of circulation efficiency under different circulation modes with farmers’ market as the leading and e-commerce platform as the core.Therefore,the optimization scheme of TG grain enterprise circulation mode is studied.In this paper,DEA-BCC model is used to analyze from the static point of view that TG grain enterprises have carried out reasonable distribution of food products in recent years,which makes the input and output in a better state during this period.Combined with Malmquist index model,the technology and scale of food products of TG grain enterprises are analyzed from the dynamic perspective.The results show that TG grain enterprises have reached an effective state of increase,and with the increase of scale,there is no disorder of resource allocation.Combined with the Tobit regression model,the empirical study shows that the main factors affecting the circulation efficiency of TG grain enterprises are storage cost,labor cost,technology input and other factors.Based on the above conclusions and combined with the actual situation,the following optimization schemes are proposed for the circulation mode of TG grain enterprises:(1)For the circulation mode optimization centering on "leading enterprises",the key point is to improve the product brand advantages of TG grain enterprises;(2)In order to optimize the distribution mode of the "farmers’ market",we need to expand the scale and increase the inspection of agricultural market products;(3)To optimize the circulation mode with "business hyperlink" as the core,it is necessary to accelerate the construction of logistics infrastructure;(4)In view of the circulation mode with "e-commerce platform" as the core,it is necessary to speed up the circulation informatization construction of TG grain enterprises.