Research On The Evaluation And Optimization Of Tianjin's Grain Regulation Policy Effect

In the long history of the development of human society and civilization,food has played an extremely important role.For a long period of time in the past,the government has also regarded food work as the primary industry-the top priority of agricultural work and placed it in the first place.It can be seen that there is a very close relationship between food security and national stability and social harmony.The outbreak of COVID-19 has raised concerns about food security.According to the regional differentiation characteristics of grain supply and demand balance,my country divides different regions into three types: main grain production area,main grain sales area and supply and demand balance area.Generally speaking,the output of the main grain sales area is relatively limited,and the food security problems faced by the main production area and the balance area are more severe.Therefore,the effect of the grain regulation policy in the main sales area has a more profound impact on the regional food security.As one of the typical representatives of the main grain sales area in Tianjin,grain regulation has always been the focus of the food security field,and the government has always attached great importance to the effect of grain regulation.It became an epidemic control area,prevention and control area,and prevention area within a short period of time,and transportation was affected,which posed a great challenge to the supply of materials in Tianjin.Especially in the early stage of the epidemic,with the gradual development of material supply and supply Tianjin exposed that there are still many weaknesses in grain regulation.Based on the above status quo,this article expounds the development process of grain regulation in Tianjin,and divides the current grain regulation policy according to the early stage of purchase and storage,the mid-term risk early warning stage and the late emergency feedback stage.Combined with the latest epidemic prevention and control situation,it summarizes the On the basis of learning from the advanced experience of other regions,using Rawls’ s fairness and justice theory,macroeconomic control theory,Smith’s policy implementation theory and other academic theories,respectively from this The three stages put forward the countermeasures and suggestions to optimize the effect of the current Tianjin grain regulation policy.