A green supply chain, as one of the most critical low-carbon strategies, has been widely studied along with evolutionary game theory, for which governmental policies, such as a carbon tax, subsidies, or penalties, have been frequently applied; however, green sensitivity has been little explored. In this study, a general evolutionary game model composed of green-sensitive governments, enterprises, and consumers is built by considering the policy factors, and the evolutionary stable strategies of this model are solved. The solution results reveal that the green sensitivities significantly affect the evolutionary dynamics and stable strategies of the model. Green supply chains can evolve from low to advanced stages as the green sensitivities increase. At low development stages, governments must take the lead in enhancing their green sensitivity, resort to two key composite policy factor solutions, and encourage enterprises and consumers to increase their green sensitivities and drive them to adopt green strategies. As the green sensitivities of both enterprises and consumers have progressively increased to a certain high level, governments can adopt a nonsupervision strategy, reaching an advanced evolutionary stable strategy with the enterprises and consumers having complete autonomy. Therefore, green sensitivity has been proven to be a substitute for policy factors for green supply chain development. Moreover, the advanced strategy cannot be reached by any policy factor composition without green sensitivity. The findings above clarify the significance of green sensitivity, indicating that specific government policies based on the specific green sensitivities of the three parties can improve green supply chain management.

中文翻译：

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绿色供应链中三个绿色敏感方的演化博弈分析

绿色供应链作为最关键的低碳战略之一，随着演化博弈论被广泛研究，政府政策如碳税、补贴或罚款等经常被应用；然而，绿色敏感性很少被探索。本研究考虑政策因素，构建绿色敏感的政府、企业和消费者组成的广义演化博弈模型，求解该模型的演化稳定策略。求解结果表明，绿色敏感性显着影响模型的演化动力学和稳定策略。随着绿色敏感性的增加，绿色供应链可以从低级阶段发展到高级阶段。在低发展阶段，政府必须带头提高绿色敏感度，诉诸两个关键的复合政策因素解决方案，鼓励企业和消费者提高绿色敏感性，推动他们采用绿色战略。随着企业和消费者的绿色敏感度逐步提高到一定程度，政府可以采取无监管策略，达到企业和消费者完全自主的先进演进稳定策略。因此，绿色敏感性已被证明可以替代绿色供应链发展的政策因素。此外，没有绿色敏感性的任何政策因素组合都无法达到高级策略。上述发现阐明了绿色敏感性的重要性，