Knowledge Sharing Research of Auto Parts Industry’s Supply Chain Based on Evolutionary Game Theory

This paper establishes an evolutionary game model of knowledge sharing in auto parts industry's supply-chain by applying the replicated dynamic equation. In knowledge economy era, with the development of enterprise, the role of knowledge is becoming more and more important. As a result, enterprises gradually realized that knowledge has become an important resource of earnings. For the supply chain in enterprise,it has become a kind of widespread consensus that the whole supply chain competitiveness is more important than a single enterprise's competitiveness. The application of evolutionary game theory produces the stable strategy of enterprise's knowledge sharing that theimprovementof supply chain's competitiveness requires the auto parts enterprises to form better knowledge sharing environment by strengthening its ability of absorption and transformation, reducing the cost of knowledge sharing, enhancing the synergy by cooperation and completing the mechanism of rewards and punishments.