More and more enterprise managers and scholars are focusing on the problem that how to design effective contracts to coordinate management decisions among the enterprises of supply chain or between the customer enterprise and the agency shop. 不论是供应链中的上下游企业间,还是委托代理问题中的委托企业和代理企业之间,如何设计切实有效的契约来协调企业的决策一直是企业管理者和学者普遍关心的问题。