Study On Multi-attributes Procurement Combinatorial Auctions' WDP

Auction is based on a competitive basis of price discovery and improve resource allocation efficiency of an efficient market mechanism. Forty years of research by economists, has formed a system, complete the auction theory. However, due to many factors than the traditional auctions and combinatorial auctions auction is much more complex, the current research in this area is relatively small, many problems still not resolved. With the large number of modern society, expansion of all kinds of information, market competition intensifies, the increasingly complex social and economic environment, which is government procurement, enterprise management, supply chain management and put forward higher requirements for the use and combination of many factors auction auction Purchase more and more practical significance. Multivariate combination of auction and auction items for auction will be two more important research direction, has a good theoretical prospects.The main contents are as follows: 1, reviewed and summarized the basic content of traditional auction theory, discussed a number of factors and the combination of auction research auction status; 2, multi-factor analysis of a single item auctions, the auction was constructed for the hybrid multi-multi-factor Factor weight model, and Grey relational analysis model to determine the final winner; 3, discuss the auction and the combination of many factors the basic characteristics of the auction, bidders are given a number of factors determine the same time as the winner combined measure of standard procurement auction Model was established based on tree structure corresponding combination of factors determine the procurement auction winner (WDP) of the multi-objective programming model, and gives the planning algorithm.