Difficulties and Countermeasures in Investigating Collusive Bidding Crimes in the Field of Engineering Construction
The bidding system is an important guarantee to improve the efficiency of resource allocation and improve the construction of market system.In recent years,the crime of bidding collusion has occurred frequently in the field of engineering construction,the number of cases has increased rapidly,and the suspects have made extensive use of engineering qualifications,scoring projects,and bidding prices to collude in bidding.Such cases are widely distributed in regions,the projects involved have high profits,and are intertwined with commercial bribery crimes and organized crimes of the nature of the underworld,and the characteristics of industrialization are obvious.At present,in the investigation of criminal cases of collusion in bidding,there are difficulties in obtaining criminal clues,analyzing bidding data,interfering with the investigation line of sight of many regenerative evidence,and proving the subjective intention of collusion.In this regard,the public security organs should use the crime research and judgment model to expand the clues of the case,take the bidding documents and funds as the investigation breakthrough,fix the criminal facts of colluding bidding through"four-stream analysis",make full use of regenerative evidence and original evidence to open the interrogation breakthrough,so as to realize the precise attack on the criminals.