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首页> 外文期刊>Marine policy >How do carbon trading platform participation and government subsidy motivate blue carbon trading of marine ranching? A study based on evolutionary equilibrium strategy method
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How do carbon trading platform participation and government subsidy motivate blue carbon trading of marine ranching? A study based on evolutionary equilibrium strategy method

机译:碳交易平台参与和政府补贴如何激励海洋牧场的蓝碳交易? 基于进化均衡策略方法的研究

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Amidst the efforts to develop a low-carbon economy, blue carbon sequestration provides new approaches and opportunities for economic growth. Not only will blue carbon sequestration trading increase the value added for marine ranching firms, but it will also be conducive to conserving the ocean ecology and safeguarding sustainable marine development. From the supply chain perspective, this paper develops an evolutionary game model with three players: the marine ranching firm, the carbon trading platform, and the government. The model is then employed to examine the impacts of the carbon trading price, the government subsidy, and consumers' willingness to pay for blue carbon on the participants' choice of strategy in a blue carbon trading regime. The MATLABR2016b application is employed to perform numerical simulations and analyses. The following conclusions can be drawn from the research findings: The strategies chosen by the marine ranching firm, the carbon trading platform, and the government affect each other. Both the marine ranching firm and the carbon trading platform are affected by the choices of the other two players, while the government's choice of strategy is only affected by the platform's strategy. Reductions in carbon emitted by the marine ranching's aquaculture activity, increases in the blue carbon trading price, improvements in consumers' willingness to pay for blue carbon, and deceases in transaction costs to the marine ranching firm and the trading platform all motivate the marine ranching firm and the platform to choose a cooperative strategy. Government subsidies can encourage the marine ranching firm to improve its carbon sequestration capacity and incentivize the platform to cooperate. However, when the subsidy to the platform is too high, the system does not have an evolutionarily stable strategy. If the marine ranching firm reasonably uses the government subsidy to sequester carbon and improve the environmental friendliness of its products, the government's willingness to subsidize will increase. Our findings will contribute to the theory on managing marine ranching blue carbon sequestration. This paper can provide evidence to improve the utilization of blue carbon sequestration, the development of the blue carbon sequestration trading market, and the design of the government subsidy mechanism.
机译:在开发低碳经济的努力中,蓝元碳封存为经济增长提供了新的方法和机会。 Blue Carben Seatestration Trading不仅增加了海洋牧场公司的增值,而且还有利于保护海洋生态和维护可持续海洋发展。从供应链的角度来看,本文开发了一个带有三名球员的进化游戏模型:海洋牧场公司,碳交易平台和政府。然后采用该模型来检查碳交易价格,政府补贴和消费者支付蓝碳支付对蓝色碳交易制度战略的选择的影响。 MATLABR2016B应用程序用于执行数值模拟和分析。可以从研究结果中得出以下结论:海洋牧场公司,碳交易平台和政府互相影响彼此的策略。海洋牧场公司和碳交易平台都受到其他两名球员的选择的影响,而政府的战略选择仅受平台战略的影响。在海洋牧场的水产养殖活动发出的碳中减少了蓝色碳交易价格的增加,消费者对蓝碳支付的意愿提高,以及对海洋牧场公司的交易成本的评估以及交易平台都激励了海洋牧场公司和选择合作策略的平台。政府补贴可以鼓励海洋牧场公司提高碳封存能力,并激励平台合作。但是,当对平台的补贴太高时,系统没有进化稳定的策略。如果海洋牧场公司合理地利用政府补贴循环碳并改善其产品的环境友好性,政府愿意补贴将增加。我们的调查结果将有助于管理海洋牧场蓝碳封存的理论。本文可以提供提高蓝碳封存的利用,蓝碳封存交易市场的发展,以及政府补贴机制的设计。

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