The Influence of Collusive Information Dissemination on Bidder’s Collusive Willingness in Urban Construction Projects
The Influence of Collusive Information Dissemination on Bidder’s Collusive Willingness in Urban Construction Projects
复制标题
城市建设项目串通信息传播对投标人串通意愿的影响
DOI：
10.3390/land11050643
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发表时间：
2022-04
期刊：
影响因子：
3.9
通讯作者：
Rui Liu
中科院分区：
文献类型：
--
作者：
Xiaowei Wang;Kunhui Ye;Taozhi Zhuang;Rui Liu
城市化和城市更新的进程离不开城市建设项目的实施。目前研究表明，城市建设项目中存在大量的串通投标现象，严重影响了城市的健康可持续发展。因此，治理城市建设项目串通招投标对可持续城市化和城市更新至关重要。现实中，串通信息传播（CID）是影响投标人串通意愿（BCW）的关键因素。了解CID对BCW的影响，有助于城市管理者对串通投标的成因和治理重点有更清晰的认识。因此，本研究采用多智能体仿真技术，基于Deffuant模型，模拟了不同市场规模、通信强度和信任边界下CID对BCW的影响。研究发现，在市场规模较小的城市，CID对市场的负面影响更加难以置信，有效抑制CID可以减少串谋的发生。此外，研究还发现，串谋者总是在CID网络中形成串谋联盟。研究结果表明，城市管理者应通过弱化串通信息的传播和封堵CID网络等措施加强对串通投标的抑制。
The process of urbanization and urban regeneration is inseparable from the implementation of urban construction projects. Current studies show a large amount of collusive bidding in urban construction projects, which has seriously affected healthy and sustainable urban development. Therefore, the governance of collusive bidding in urban construction projects is crucial to sustainable urbanization and urban renewal. In reality, the collusion information dissemination (CID) is a key influential factor in the bidder’s collusive willingness (BCW). Knowing the influence of CID on BCW will help city managers to have a clearer understanding of the causes and governance focus of collusive bidding. Thus, the study using the multi-agent simulation technology simulates the influence of CID on BCW in different market scales, communication intensities, and trust boundaries based on the Deffuant model. The research found that the negative impact of the CID on the market is more incredible in cities with smaller market sizes, and effectively inhibiting the CID can reduce the occurrence of collusion. Moreover, the research also found that colluders always form their collusive alliances within CID networks. These findings suggest that urban managers should strengthen the suppression of collusive bidding by weakening the dissemination of collusive information and blocking the CID networks.
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影响因子：
8.2
作者：
G. Stigler
通讯作者：
G. Stigler
DOI：
--
发表时间：
2017-02
期刊：
Columbia Journal of Asian Law
影响因子：
--
作者：
Susan A. Finder
通讯作者：
Susan A. Finder
影响因子：
2.2
作者：
C. Roux;C. Thöni
通讯作者：
C. Roux;C. Thöni
DOI：
--
发表时间：
2006-04
期刊：
Antitrust: Antitrust Law & Policy
影响因子：
--
作者：
G. Spagnolo;G. Albano;Paolo Buccirossi;M. Zanza
通讯作者：
G. Spagnolo;G. Albano;Paolo Buccirossi;M. Zanza
DOI：
10.1111/j.1746-1049.1995.tb00711.x
发表时间：
1995-06
期刊：
The Developing economies
影响因子：
--
作者：
R. Kojima
通讯作者：
R. Kojima