Research on Collaborative Innovation of Carbon Neutral Industrial Technological Innovation Consortium Based on Tripartite Evolutionary Game

聚焦于多主体共同参与的碳中和产业技术创新联合体，构建碳中和领军企业、学研机构以及政府的三方演化博弈模型，分析各个均衡点的稳定性，并用Matlab进行数值仿真，模拟不同影响因素参数变化下各参与主体的策略选择变化过程。研究结果表明，合理的收益分配系数有助于促进产学研参与合作创新、过高的惩罚力度会抑制产学研协同创新的策略选择。最后，从碳中和企业、学研机构、政府层面提出了促进碳中和技术协同创新的优化策略建议。Focusing on the carbon neutral industrial technological innovation consortium with the participation of multiple actors, a tripartite evolutionary game model of carbon neutral leading enterprises, academic and research institutions and the government was constructed, and the stability of each equilibrium point was analyzed. Numerical simulation was carried out with Matlab to simulate the change process of strategy selection of each participant under the change of parameters of different influencing factors. The results show that reasonable income distribution coefficient is helpful to promote the participation of industry, university and research in cooperative innovation, and too high punishment intensity will inhibit the strategy choice of industry, university and research collaborative innovation. Finally, from the level of carbon neutral enterprises, research institutions and government, the optimization strategy of promoting carbon neutral technology collaborative innovation is proposed.