长沙理工大学学报（自然科学版）2018，Vol.15Issue(1)：57-62,6.
基于证据推理的政府工程招标人与投标人合谋倾向强度测算方法
The method of calculating the collusion intensity of government project tenderers and bidders based on evidence reasoning
摘要
Abstract
In order to calculate the collusion intensity of government project tenderee and the bid-der,based on the analysis of main items and key nodes in the overall bidding process,the type of collusion between the tenderee and the bidder is selected,and the calculation factors of the tenderee and the bidder's collusion intensity are screened out,including the bias of the review clause,the difference of the examination standard,the directivity of the bidding documents,the suggestion of the bid inviter's intervention,and the tendentiousness of the expert evaluation.The evidence rea-soning model is constructed.By establishing the identification framework and the hierarchy of calculation factors,the comprehensive weight of calculation factors was calculated by AHP-entropy weight method;constructing the judgment matrix and using the synthesis formula to calculate the collusion intensity of the tenderee and the bidder;according to the j udging standard,the bidder who have the strongest collusion with the tenderee are identi-fied.An engineering example is used to verify the method of estimating evidence reasoning. The results show that this method is feasible and reasonable.关键词
政府工程/招标人/投标人/证据推理/合谋倾向强度/测算因素Key words
government project/tenderer/bidder/evidence reasoning/collusion intensity/calculation factors分类
建筑与水利引用本文复制引用
陈赟,吴灿灿,朱文喜..基于证据推理的政府工程招标人与投标人合谋倾向强度测算方法[J].长沙理工大学学报（自然科学版）,2018,15(1):57-62,6.基金项目
国家自然科学基金资助项目(71771031) （71771031）
