Research on Small and Medium-sized Enterprise Funding Problems Based on the Asymmetric Information Game Theory

According to the financing order theory,this paper would analyze financing from the main way of commercial bank loan about the small-and-medium enterprises.According to the domestic scholars' study on financing problems from three perspectives,the evolutionary game model of small and medium-sized enterprises and commercial banks under the asymmetric information is established,and demonstrates that the probability of not reimbursement under the one-time loan conditions is big;through the analysis of asymmetric information under the probability of the hybrid strategy,it puts the condition formula of evolutionary game hybrid strategy model ideal game refining Nash balance.