在现行的碳减排政策背景下,研究了不同的排量控制策略对双寡头竞争企业最优生产决策的影响.首先根据寡头竞争市场需求函数构建企业利润模型;其次通过分析计算得出在个量控制,总量控制及非对称控制模型下两家企业的最优产量和碳排放量;最后比较三种不同控制策略下的最优生产决策,发现在个量控制策略下企业能够实现碳排放量和产量的最优组合,且获得最大利润.
The aim of this paper is to reveal the effects that the different emissions control policies would have on the duopoly enterprise in the market. Firstly, we build a model of corporate profits based on the oligopoly market demand function; Then, we calculate the optimal production and the amount of carbon emissions of the two companies under the intensity target policies, cap-and-trade policies, and asymmetric competition model respectively. Finally, we find, via the comparative analysis, that enterprises can maximize profits in the intensity target strategy and achieve optimal combination of carbon emissions and production.