Research On Vendor-managed Inventory Supply Chain Contract Based On Variability Of Demand

This article introduces supply chain management theory, knowledge of gametheory and supply chain contract theory, mathematical statistics and other disciplines,the establishment of a two-stage VMI supply in line with the reality of trading patternschain inventory model, designed to achieve contract VMI supply chain coordinationmodel. This article studies the impact of VMI supply chain coordination of differentfactors contract model, the application needs to analyze comparative study by theintroduction of relevant parameters on the basis of the general contract of supply chaincontract on design makes cooperation contract VMI supply chain coordination, whileensuring that the members of the supply chain is not lower than expected revenueexpected earnings before the implementation of the contract. This paper discusses theneed for randomness demand, demand by retail prices, demand by the promotionalefforts as well as a variety of VMI supply chain needs when affected by inventorycoordination issues, in-depth study management model under VMI suppliers, retailersand supply chain the expected return modeling and optimization of the overall problem,the market demand influenced by different factors, the design of different supply chaincontract and the introduction of relevant parameters, to achieve supply chaincoordination.