Supply chain coordination model with multiple price discounts of the retailers

This paper deals with coordination model of supply chain with price-dependent demand. On the assumption that the relationship between the market demand and the retail price is in line with addition principle, the impaction of the retailer´s multiple price discounts on supply chain coordination by contracts was analyzed, the supply chain contract integrated with sale rebates and buy back which could coordinate supply chain model was proposed, and the strategy of how to adjust the contract parameters which could coordinate supply chain was given. This is the paper style requirement for the Chinese Control Conference. The writers of papers should and must provide normalized electronic documents in order for readers to search and read papers conveniently. At last, the numerical example is given.