论文部分内容阅读
碳交易是中国应对气候变化的重要手段之一,当前碳交易试点已取得了积极进展,并计划逐步形成全国统一碳市场。初始配额的分配方式是碳交易机制设计的一个重点,本文通过中国多区域能源-环境-经济CGE模型——CE~3MS模型的建立及其与碳交易模型的耦合,刻画了碳交易中交易主体的决策优化过程,分析了不同的初始配额分配方式下碳市场对各地区宏观经济及重点减排行业的影响。研究表明,在我国统一碳市场建立初期,能源行业配额免费发放、高耗能行业配额拍卖的混合分配方式是最优的分配方式。
Carbon trading is one of China’s major measures to tackle climate change. The current carbon trading pilot program has made positive progress and plans to gradually form a national unified carbon market. The allocation of initial quotas is a key point in the design of carbon trading mechanism. This paper depicts the main body of trading in carbon trading through the establishment of China’s CCE model-CE ~ 3MS and its coupling with the carbon trading model. The paper analyzes the impact of the carbon market on the macroeconomic and key emission reduction sectors in different regions under different initial quota allocation modes. The research shows that in the initial stage of the establishment of the unified carbon market in our country, the mixed allocation of quota for the energy industry and the quota auction in the high energy-consuming industries is the optimal distribution method.