混合所有制改革、跨国技术授权与社会福利——基于混合寡头模型的研究  

Mixed Ownership Reform, Transnational Technology Licensing and Social Welfare——A Research Based on Mixed Oligopoly Model

作　　者：李攀艺 胡丹 LI Panyi;HU Dan(School of Economics and Finance,Chongqing University of Technology,Chongqing 400054,China)

机构地区：[1]重庆理工大学经济金融学院,重庆400054

出　　处：《运筹与管理》2024年第4期226-232,共7页Operations Research and Management Science

基　　金：国家社会科学基金资助项目(17BGL150);重庆市教委人文社科项目(21SKGH183);重庆市社科规划培育项目(2018PY49)。

摘　　要：为探究混合所有制改革过程中公有企业民营化对技术创新传播及本国社会福利产生的影响,将跨国技术授权与混合所有制改革相结合,构建一个存在成本差异的本国公有企业与私有企业进行古诺竞争的混合寡占模型,通过比较混合寡头和私有寡头两种市场下外国非生产型技术持有者的最优授权范围,探讨了跨国技术授权时公有企业民营化对社会福利产生的影响。研究表明,无论哪种市场结构下技术持有者最优授权范围都取决于两类企业间的成本差距和技术创新程度;跨国技术授权时公有企业民营化能否提高本国社会福利水平具有不确定性,只有当成本差距或技术创新程度较大时,民营化才有利于提高跨国技术授权带来的社会福利。研究结论对于微观层面的企业选择跨国授权策略,以及宏观层面上国家完善技术进口政策与推动混合所有制改革具有重要实践启示。Transnational technology licensing is of great significance for developing countries to accelerate technological innovation and leverage their latecomer advantages to achieve economic catch-up.Transnational technology licensing may have an impact on domestic market competition and social welfare.Many Chinese industries are in a mixed oligopoly competition pattern,and the different business objectives of enterprises with different ownership types may affect the licensing decisions,thereby affecting the level of social welfare.Furthermore,will the mixed ownership reform currently being promoted in China change the licensing strategy of foreign technology holders?And what impact will it have on the effectiveness of technology dissemination and overall social welfare?So far,there is little literature that provides answers to the above questions.Combining mixed ownership reform with technology licensing,this article constructs a mixed oligopoly model for a foreign technology holder who does not participate in market competition to engage in transnational technology licensing.It analyzes the optimal licensing objects and scope for the technology holder in both mixed monopoly and private monopoly markets,and compares the changes in the technology holder’s licensing strategies before and after mixed ownership reform.At the same time,by comparing the domestic welfare levels in two markets,this study explores whether mixed ownership reform is conducive to unleashing the domestic social welfare effects of transnational technology licensing.Through analyzling the model,it is found that the optimal licensing range for the technology holder under any market structure depends on the cost gap between the public firm and the private firm,and degree of technological innovation.There is an uncertainty about whether the privatization of public enterprises can improve the level of social welfare in a country during transnational technology licensing.Only when there is a significant cost gap or degree of technological innovation,pri

关 键 词：跨国技术授权 混合寡头 民营化 社会福利 

分 类 号：F062.9[经济管理—政治经济学]