Research On The Improvement Of The Implementation Of The Bidding Price Control System In China Based On Evolutionary Game Theory

With the rapid development of engineering construction,the application of bidding in China has got substantial development.A large number of practices have proved that the bidding control price system greatly standardizes and promotes the bidding activities in China,and plays an increasingly important role.However,problems that cannot be ignored also appear at all levels,especially the over inaccuracy of the bidding control price and the system supervision.Whether the compilation basis of the reference of the control price is reasonable,who is responsible for the compilation of the bidding control price,whether the compiler should bear the responsibility,limited liability or unlimited liability,whether the filing supervision of the bidding control price is perfect,and whether there are problems in the way of publication of the bidding control price.These problems often affect the quality of the implementation of the bidding control price system in real life,so that the participants have a clear understanding of the system The implementation is not rigorous.However,the solutions to these problems are not authoritative enough,and the research on this aspect is also relatively chaotic.Based on the reality,this paper analyzes the necessity of the implementation of the bidding control price system and summarizes four problems in the implementation process of the bidding control price system in China through the design of questionnaires,expert interviews and other methods of reasoning and induction,which can be summarized as the lack of preparation for the initial conditions,unscientific preparation,nonstandard implementation,lack of management in the implementation process,and the lack of supervision,review and summary mechanism Sound.At the same time,combined with the evolutionary game theory,the evolutionary game model among the government,the bidding unit and the bidding unit is established,which quantitatively confirms the necessity of the implementation of the bidding control price system.Through selection,elimination and replication,the government implements active supervision,the bidding unit carefully compiles the bidding control price,and the bidding unit timely follows up the supervision and complaints to achieve the final Nash balance and pare At the same time,in order to solve the current problems of the system as soon as possible,we should pay attention to the improvement of the factors such as strengthening the measures of rewards and punishments,reducing the cost of the three parties,improving the income of supervision and the implementation of carefully preparing the income of the control price to the bidding unit.In the evolution game of the three parties,we emphasize that all the participants should work together to standardize and improve Necessity.Finally,the paper puts forward the research conclusion for the implementation and improvement of the bidding control price system from the practical problem analysis and theoretical research.The government should strengthen the education construction,output high-quality comprehensive talents,strengthen the supervision and preparation,build the reward and punishment system,timely collect,sort out and update the quota database,and standardize the bidding market;the bidding unit and agency should strengthen the publicity and training,improve the communication effectiveness and standardize the working procedures,The bidder shall strengthen the awareness of seizing the opportunity brought by the bidding control price system to the bidder,actively check the accuracy of the bidding control price,and make timely response.In this paper,through the study of the bidding control price system,we put forward suggestions for improvement,which can provide reference for participating enterprises to apply the bidding control price system,improve the implementation of the bidding control price system and standardize the market construction.