关键词: 金融支持, 绿色技术创新, 演化博弈

Abstract: In the context of economic globalization, China’s economic development model has been gradually showing a high carbon characteristic. At present, China’s environmental management is mainly based on the end of the line in the governance model, and the enthusiasm of enterprises for making green technology innovation is often severely dampened. Solving the win-win proposition of environmental pollution and enhancing enterprise competitiveness is urgent, but there are also many difficulties and challenges. It is better to guide enterprises to actively carry out green technology innovation, and at the same time, the government and financial institution should play a role in green technology innovation. This has become the key to achieving the “win-win” goal of high-quality economic growth and environmental protection in China’s future. The internal driving force and external incentive mechanism for green technology innovation in enterprises are crucial for removing obstacles to green technology innovation.
Under the assumption of Bounded Rationality, this paper constructs a tripartite evolutionary game model and its dynamic replication equation among the government, financial institutions and enterprises, uses Matlab software to conduct a numerical simulation on the interaction process of them, and analyzes the impact of parameter changes on the system evolution results, thus analyzing the interests and demands of its tripartite game subjects and how to choose behavioral strategies in the long-term dynamic game process, exploring the main factors that affect green technology innovation, and providing theoretical basis and relevant reference for the development of green technology innovation in China.
The research results indicate that strengthening government subsidies for green technology innovation and tax incentives for traditional production, reducing the cost of early green technology innovation for enterprises, and increasing the expected and indirect benefits of green technology innovation for enterprises have a positive impact on the development of green technology innovation for enterprises. In addition, reducing the cost of green financial services for financial institutions and increasing the direct and indirect benefits of green financial services can promote the participation of financial institutions in the development of green technology innovation. Therefore, it is necessary to improve both the government’s green incentive mechanism driven by the supply side and the green innovation services of financial institutions assisted by the demand side. In addition, it is necessary to strengthen the connection between supply and demand, with the market as the guide and enterprises as the main body, and promote the active connection of enterprises on the supply side and target the green market demand side. At the same time, we will strengthen the construction of service systems, especially the establishment of platforms for green technology innovation, technology research and development services, information services, and the transformation of scientific and technological achievements within the enterprise.

Key words: financial support; green technology innovation; evolutionary game