发电公司的合作竞价策略研究

Study on the Cooperative Bidding Strategy of Power Company

运用博弈论中的纳什均衡原理,通过构造发电公司的竞价博弈模型,研究发电公司的合作竞价策略。通过分析得出,在静态博弈中发电公司的合作竞价博弈可能是一个囚徒困境博弈或斗鸡博弈,也可能是一个智猪博弈,这主要取决于各发电公司成本之间的差异以及市场的最高报价限制。虽然在静态博弈中合作竞价是不稳定的,但在动态博弈中,发电公司之间有可能通过合作达到集体理性。最后根据分析所得出的结论提出了相应的政策建议。

Using the Nash equilibrium principle of the game theory, and through the establishment of the game model of bidding, the cooperative bidding strategy of power generation companies are studied. The cooperative bidding model of the power generation companies is likely to be a prisoners＇ dilemma game, or a chicken game, or a boxed pig game in the static game. The type of game mainly depends on the cap of the quoted prices and the cost difference among the power generation companies. Although the cooperative bidding is not steady in the static game, the collectivity sense may be realized through the cooperation of the power generation companies in the dynamic game. In the end, some policy recommendations are put forward based on the conclusions.