考虑过度自信的CoPS 联合研发激励机制研究

从复杂产品联合研发过程中代理公司主体地位出发，结合复杂产品联合研发的特点，建立了考虑代理公司过度自信的多代理人委托代理模型，探讨了代理公司是否处于主体地位对复杂产品联合研发绩效的影响。研究发现：1）对于定制难度大、联合研发需求高的复杂产品，委托公司应该选择地位相同的代理公司进行联合研发，反之应该选择地位不同的代理公司；2）当两家代理公司地位相同时，代理公司的过度自信会提高其独自研发的努力水平，同时也会提高与之共事的企业在联合研发上的努力水平；3）当一家代理公司处于主体地位时，其过度自信会削弱其在联合研发上的努力水平，同时会降低与之共事的公司在独立工作上投入的努力水平。

Research on joint R&D incentive mechanism of CoPS considering overconfidence

Starting from the main position of agent companies in the joint research and development of complex products and combining with the characteristics of joint research and development of complex products, we have established a multi-agent agency model that considers the overconfidence of agency companies, and discussed whether the main position of the agency company impact on the performance of the joint research and development of complex products. Research findings: 1) For complex products with high customization difficulty and high demand for joint R&D, the consignment company should select agencies with the same status to conduct joint R&D, and instead should choose agencies with different status; 2) when the two agencies are in the same position The overconfidence of the agency company will increase its own R&D efforts, and it will also increase the level of joint R&D efforts of the companies with which it works; 3) When an agency is in a dominant position, its overconfidence will weaken its efforts in joint research and development, and at the same time, it will reduce the level of effort that the company with which it works has invested in independent work.