Supply chain coordination with participators risk bias under buy-back contract;

In the cooperative projects of international oil and gas exploration and development,an emerging buy-back contract between the resource country and contractor has been applied in some Middle East countries.

To obtain the optimal policy of a brand specialization supply chain with a supplier and a retailer,a buy-back policy model under a stochastic price-dependent demand was proposed,and a buy-back contract based on a linear price-discount sharing scheme was analyzed.

How to choose the fuel sales contract;