Twice-consuming Goods Based on Revenue Sharing contract with the Telecom-operator as a Leader

In a two-stage decentralized supply chain of perishable goods with the character of Twice-consuming and composed by a telecom-operator and a retailer, the operator and retailer have the same demand distributions; in additional the retailer adopts price-discount policy and the operator adopts revenue sharing policy. This paper studies how the operator should design the terms of the supply contract to transfer its venture and maximize its expected profit. This papers builds the model to solve this problem and discuss the value of revenue sharing contract in twice-consuming goods by mathematics example.