After 1978,China has made a major strategic decision to shift the focus of national construction work to economic construction.Since then,China's construction market management and management has opened a new chapter.More and more projects,goods,services are used in the form of bidding and tendering to select the favorite partner.With the accumulation of the project,the total amount of funds flowing in the construction of the project has been increasing,which has contributed directly to the development of the construction industry.However,the rapid and efficient economic development does not cover up the problems that exist.Today,the bidding and tendering market is full of many illegal acts,which seriously affected the normal operation of China's construction market.So it is imperative to find out the reasons for these illegal acts,and put forward practical measures.First of all,this paper summarizes the relevant theories of bidding and tendering,and leads to the problem of the symmetry of the illegal bidding and tendering-that is,the connotation and deconstruction of the bidding and tendering.And then study the connotation and attribute characteristics of the normative concept of bidding and tendering.On this basis,combined with the actual behavior of the participants of the bidding parties,the external appearance and the dangers of the illegal acts are analyzed and classified.Secondly,according to the relevant theories,combined with literature and the practice of bidding and tendering,from the eight aspects of economic interests,illegal and illegal costs,laws and regulations,market supervision,vicious competition,industrial structure and investment structure,information asymmetry,market credit,the causes of some harmful problems in the previous analysis was studied,and the path and evolution logic of the illegal construction of bidding and tendering was analyzed.Thirdly,on the basis of summarizing the influencing factors of the illegal acts of bidding and tendering,a new analytical method is put forward to make a detailed study on the above factors.Analytic hierarchy process was introduced to determine the influence weight of the factors influencing the bidding violation,which could help provide foundations for the application of fuzzy theory in the next step;the fuzzy theory was introduced to quantify the membership degree of fourteen influencing factors influencing economic class,credit class and legal system,and the influence of these three factors on the illegal behavior of bidding and tendering was evaluated;combined with the investigation,hi-square test method was introduced to analyze and evaluate the relevance of bidding violations and the corresponding fourteen factors,and the research provide theoretical basis for enacting further and specific relevant countermeasures.Finally,according to the above research,the key factors of influencing the illegal bidding are discussed,and three kinds of governance countermeasures are put forward,such as legal system,benefit leverage and credit governance.Among them,the legal system measures come from the reunification of relevant laws and regulations,standardize the legal responsibility of administrative supervisors,improve the qualification examination system,improve the "anti-unfair competition law",cancel the bidding bid lowest bidder and establish the tender for life-long responsibility system.Benefit leverage measures give two countermeasures: incentive type and disciplinary measures.The credit management strategy mainly starts from the three aspects of perfecting the credit legal system and supervision system of bidding and tendering,improving the credit information system of bidding and tendering and reforming the construction market of bidding and tendering. |