Study On The Order Policy And Coordination Of Supply Chain In The B2B E-Market

Since1990s, due to the rapid economic development, technological advances and global economy evolvement, the internal and external environment has undergone dramatic changes:shorter product life cycles, higher expectations of orders response speed as well as the products and services. In order to adapt to the new competitive environment and enhance competitiveness, various enterprises are changing from the horizontal integration model to the vertical integration model.In this context, business and management sector are paying more attention on supply chain and supply chain management that could be better adapt to the new competitive environment.In the field of supply chain management, supply chain coordination contract research is more popular. Supply chain contract is an effective way of supply chain coordination; by setting the contract parameters, the decentralized supply chain could reach the performance of centralized supply chain. Revenue sharing contract and the contract repurchase contract have broad applicability with more application.At the same time, because of the development of information technology, B2B e-market has been rapid development. Compared with traditional market, electronics market can greatly reduce transaction costs; due to the lower cost in information sharing, the enforcement costs of supply chain contract are lower. In addition, compared to traditional markets, the electronic market can also provide new transactions ways, which can conveniently and efficiently provide supply and demand information. Due to these advantages of B2B e-market, many enterprises are now involved in B2B e-market transactions.In the background of supply chain management and B2B e-market and based on the comprehensive analysis of inventory theory, probability theory and mathematical statistics, this paper studied the implementation of contracts in the B2B e-market.Chapter one introduced the research background, research methods, purpose and significance.Chapter two analyzed the basic model for the literature review. B2B e-markets at home and abroad for the supply chain coordination of research are outlined and described in detail in this article used the basic model.Chapter three analyzed the retailer’s optimal order policy when suppliers take use of quantity discounts to improve profits.Chapter four analyzed trading conditions that support supply chain members to join the B2B e-market with the use of revenue sharing contracts, combined with the numerical example through the use of MATLAB software.Chapter five analyzed trading conditions that support supply chain members to join the B2B e-market with the use of repurchase contract, combined with the numerical example through the use of MATLAB software.