Research Of Food Safety Problem Based On Game Theory

Food safety is a complex systems engineering, it depends on the development of national economy, the enhancement of biology and medicine technical level as well as consumers'consciousness of expense. Under the present situation, it needs theory instruction to know and the forecast food safety correctly.Based on the system analysis of food safety situation from the management angle, the main problem of food safety lies on the trust characteristic of food (namely asymmetrical information of food safety) can be obtained, based on economic analysis of the food safety information asymmetrical , that increasing food safety information puts will bring advantage to both the food consumers and suppliers can be drawn, then the signal game model and the evolution game model are set up, the strategy space and evolved tendency of food supply chain are analyzed. To be specific, this article mainly carries on the analysis and the forecast research from following several aspects to the quality safety problem of food supply chain.(1)The present secure situation of food market from the supply and the demand is analyzed, and points out the basic reason that the increase of our country safety food latent demand is the development economic;(2)Based on the analysis of foods safety information situation and the disparity between the domestic and foreign, our country food safety problem is analyzed with system view, the research points out basic reason of food safety problem in our country lies in asymmetrical information of food safety, a brief economic analysis based on the system analysis of food safety information is taken, the research points out the increasing the information cost is advantageous to both enterprises and consumers. This conclusion is the basis of the following research;...