Study On The Early Decision-making In Project Bidding

The so-called bid decision is the choosing process of a project,but not tender every bid,and select the project which is related to the development of their company and has a greater grasp of winning with purpose to vote.Construction company needs to constantly improve their management level and the level of scientific decision,and select the appropriate project to win the award,that is key of construction company to base them upon the market and develop steadily.Bid decision is deeply influencing the construction companies,while in the process of construction biding,construction companies always focus on pricing decision and ignore the pre-bid decision.And if construction companies disregard the pre-bid decision and don't make choices to several projects,that will plant countless hidden to project implementation,and mess up the waste of companies resource and management,so enterprises must pay attention to the significance of pre-bid decision.Basing on the deeply understanding of project bidding theory,project bidding decision will be divided into early and late stages of the tender bid,and this article will discuss the emphasis of decision making in every stage,and clear the object that we will explore which is project bidding preliminary decision.It is a long history to researching the bidding decision,in spite of the many methods and models of decision that are explored by domestic and foreign scholars which are reference for bidders,most of the methods cannot quantify the impact of various factors,they are poor applicability in the real engineering project,and they are not available to decision makers.To provide a scientific,reasonable and workable bid preliminary decision method for business decision makers to address this complex issue tender decision has profound significance.Through analyzing the existing bidding decision theory and traditional project bidding decision model,discussing the advantages and disadvantages of the existing decision making process,combining with the actual situation of China's construction industry,this article focuses on project bidding preliminary decision problem,on the basis of a large number of relevant literature,uses statistical methods,selects the actual pre-project bidding decisions that affect major indicators,and establishesproject bidding preliminary decision index system according to this.Basing on credibility theory,fuzzy mathematics,fuzzy comprehensive evaluation and DEA cross evaluation theory,from a combination of subjective and objective point of view,this article analyzes whether a project is bid or not and the selection of multi-project decision problems,and introduces credibility theory on the basis of fuzzy mathematics,combines with DEA cross evaluation on the basis of fuzzy comprehensive evaluation,provides the enterprises decision making model which is science based and is suitable for their own long term development,and it is helpful to the construction companies to reduce unnecessary workload and increase economic efficiency.