【摘要】 针对某些供应链在定价决策过程所具有的Stackelberg博弈特征,利用二层规划构建了供应链定价均衡模型,研究了供应链定价协调模型,并给出了批发价格折扣契约这种协调机制,为求解二层规划模型,给出了基于混沌搜索的启发式算法,最后用实例验证了结论。研究表明二层规划可以很好的用来模拟Stackelberg博弈,价格折扣契约能够协调供应链。更多还原

【Abstract】 For the Stackelberg Game of pricing decision process in some supply chains,the supply chain pricing equilibrium model is constructed by means of bilevel programming.The coordination model of pricing is studied,and the price discount contract as a coordination mechanism is presented.The heuristics algorithm based on chaos-search is presented for solving the bi-level programming.At last,the conclusion is confirmed by a numerical example.The study shows that the bi-level programming can well simulate the Stackelberg Game,and price discount contract can coordinate the supply chain.更多还原