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以Nash均衡理论为基本研究工具,研究了供给侧视阀下考虑承诺交货期的多个竞争型生产商、分销商、零售商及需求市场的行为及均衡条件;对所建立的商品供应链网络均衡模型,通过拟牛顿算法进行求解;最后通过数值算例验证方法的合理性。结果表明:在考虑承诺交货期下进行供给侧结构性改革,用改革的办法推进结构调整,矫正要素配置扭曲,扩大有效供给,提高供给结构对需求变化的适应性和灵活性,可以有效提高供给质量,提高全要素生产率。
Taking Nash equilibrium theory as the basic research tool, this paper studies the behavior and equilibrium conditions of a number of competing manufacturers, distributors, retailers and demand markets under the supply side valve considering promised lead time. Network equilibrium model, which is solved by quasi-Newton algorithm. Finally, the numerical example is used to verify the rationality of the method. The results show that the structural reform of supply side under the promised delivery period, structural adjustment through rectification, correction of the distortions in the allocation of factors, expansion of effective supply and improvement of adaptability and flexibility of supply structure to demand changes can be effectively improved Supply quality and increase total factor productivity.