The government's policy on the proportion of renewable energy in power generation significantly affects consumers and all companies. Few studies have considered the implications for service quality. A model based on the Stackelberg-game theory is developed to obtain the optimal strategies and profits of all companies in equilibrium. Contracts are proposed to help all agents maximize their profits. We find that when the government gradually increases the proportion of renewable energy generation, and the cost of renewable energy generation decreases, the changes in profits for all companies and electricity prices are minimal.

中文翻译：

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服务质量和可再生能源在发电中的份额

政府关于可再生能源在发电中所占比例的政策极大地影响了消费者和所有公司。很少有研究考虑对服务质量的影响。建立了基于斯塔克伯格博弈理论的模型，以获得均衡状态下所有公司的最优策略和利润。建议订立合同以帮助所有代理商最大化他们的利润。我们发现，当政府逐步增加可再生能源发电的比重，而可再生能源发电的成本降低时，所有公司的利润和电价的变化则很小。