Study on Supplier Selection Based on the Collaborative Mechanism and Game Strategy*

Based on the fluctuation of production efficiency, evaluating synergetic model of the supplier collaboration degree has been set up, and sequence participation amount of the model is analyzed. Combined with the game strategy and col-laborative mechanism of supply chain, supply chain game strategy model is built to make the allocation of the market resources more effective when production efficiency is consistent, and the model of supplier selection and the algorithm of solving the model are put forward, investigating the game process of supplier selection from the profit and social welfare of the supplier and the demand. In the end, the efficiency of the model and algorithm is validated by a case si-mulation