Application of Entropy Fuzzy Comprehensive Evaluation Method in the Analysis of Unbalanced Bids
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Abstract:
Unbalanced bid is a recognized improper way in bids. With the increasing competition of construction market in our country, unbalanced bid often happens for the realization of the bid profitability, which has become an important means of bids for the enterprise. Unbalanced bid has a great influence on the owners. During the process of bidding, the bidder who takes advantage of the unbalanced bid once wins the bidding, which can cause the owners to suffer additional losses. In this paper, according to the unit bidding price and the appropriate evaluation basis, the recognition method of unbalanced bid based on entropy weight and fuzzy comprehensive evaluation was proposed and used to analyze the imbalance of bidding. Application of the method to the case studies suggested that the method is more objective and accurate to analyze the imbalance of biddings of each bidder, which can provide basis for the owners to make decisions.