Research on the benefit allocation model in ecological supply chain information share based on game theory

Benefits allocation is the key and prerequisite for the cooperation and development of supply chain. And ecological supply chain is a symbiosis network in which both of information sharing´s degree and content have important implications on benefit allocation. At present, the premise of the researches about benefit allocation of ecological supply chain at home and abroad are the initial establishment of the ecological supply chain. Ecological supply chain in this article comes from the traditional supply chain transformation by the way of the change of benefit allocation. The new benefit allocation model can help to improve the ecological performance of the whole supply chain. Firstly, this paper reviewed the relevant research status at home and abroad. Secondly, this paper defined the concept of ecological supply chain. Thirdly, this paper established a dynamic game model, and the model was divided into two stages of the cooperative game and non-cooperative game. Ultimately, this paper use an empirical research to prove the validity of the model.