基于交易成本的乳品供应链收益共享合约设计

Transactional cost-based dairy supply chain revenue-sharing contract design

以一个奶农合作社与一个乳企构成的两级乳品供应链为研究对象,从交易成本角度构建乳品供应链收益共享合约模型,确定乳企的收益分成参数取值范围的计算公式,给出奶农合作社的最优批发价格和乳企的最优订购量。通过算例分析给出各参数确切的取值并分别对比松散合约和收益共享合约下各参与方与供应链的绩效。研究表明,与松散合约相比,收益共享合约可以同时改善奶农合作社和乳企的绩效,进而提高乳品供应链绩效。

A transactional cost revenue-sharing contract model of dairy supply chain was desinged on the basis of a two-echelon dairy supply chain consisted of one dairy farmer cooperation and one dairy enterprise.The calculation formula of the valuing range of revenue sharing paramater for the dairy enterprise were given.The optimal wholesale price and optimal order quantity of the dairy enterprise were determined.The values of the parameters were presented and were used to compare the per-formances of the partners and dairy supply chain under revenue-sharing contract and loose contract. The results show that the revenue sharing contract can improve the supply chain and the partners’ proceeds.