【Applied Energy最新原创论文】绿色低碳行为的新内生增长模型及其综合效应

2018-9-25 12:42 来源: AEii国际应用能源

绿色低碳行为的新内生增长模型及其综合效应

Highlights

  • We consider the driving effect of green low-carbon behavior in our model.
  • We propose three green low-carbon behavior systems: GG, PG, PMG.
  • We get the growth welfare effect and the knowledge diffusion effect.

摘 要
  
    本文建立了以绿色低碳行为为驱动的内生增长模型,优化了模型和三个具有绿色低碳行为的系统,以获得所设定的三项政策的实证和政策的综合效果。本文由三个部分组成:绿色低碳行为的内生增长模型、三个绿色低碳行为系统、经验和政策效应。在绿色低碳行为内生增长模型中,本文在现有内生增长模型的基础上,考虑绿色低碳行为的影响和影响,建立了一个新的内生增长模型。该模型将绿色低碳行为模式下的经济系统划分为三个模块:生产模块、家庭模块和R&D模块。在生产模块中,我们考虑中间产品知识扩散的数量,并用知识扩散的数量来解释绿色低碳行为的传递。我们在特定部门的中间产品的生产函数中考虑环境质量,资本,劳动力和排放输入。然后,基于中间生产者的利润函数得到中间生产者的一阶条件。在家庭模块中,我们考虑代表性家庭公用事业中的消费、环境质量和碳排放,并使用汉密尔顿函数来获得代表性家庭在消费和物质资本方面的最优条件。在R&D模块中,我们得到了稳定状态下均衡增长路径的特征。在第二部分中,提出三个绿色低碳行为系统。通过优化政府预算,福利功能和绿色低碳行为模式新模式的九个优化解决方案,我们比较了政府的绿色低碳行为(GG),政府动机的私人绿色低碳行为( PMG)和由无政府状态(PG)驱动的私人绿色低碳行为。最后得出结论:PMG是一个获得最高增长率和福利水平的最优系统。在经验和政策效应部分,我们提出了政策制定者需要考虑的三个绿色低碳参数,并根据美国和中国的数据进行数值模拟。通过比较两国数值模拟的结果,得出绿色低碳行为的综合效应:增长福利效应和知识扩散效应。

Abstract
  This paper establishes a new endogenous growth model driven by green low-carbon behavior, optimizes the model and three systems with green low-carbon behavior in order to obtain the comprehensive effects of the empirical and policy of the three policies that have been set. This paper consists of three parts: green low-carbon behavior endogenous growth model, three green low-carbon behavior systems, empirical and policy effects. In the green low-carbon behavior endogenous growth model, we have built a new endogenous growth model, which is based on the existing endogenous growth model, considering the effects and influences of green low-carbon behavior. The model divides the economic system in green low-carbon behavior pattern into three modules: the production module, the household module and the R&D module. In the production module, we consider the number of knowledge diffusion in the intermediate goods and use the number of knowledge diffusion to explain the transmission of green low-carbon behavior. We consider environmental quality, capital, labor and emission input in the production function of the intermediate goods in a specific sector. Then we get the first-order conditions of intermediate producers based on the profit function of intermediate producers. In the household module, we consider consumption, environmental quality and carbon emissions in the representative household utility, and use Hamilton function in order to obtain the optimum conditions for the representative household with respect to consumption and physical capital. In the R&D module, we obtain the characteristics of the balanced growth path in a stable state. In the second part, we propose three green low-carbon behavior systems. Through the optimization of government budget, welfare function and the nine optimization solutions of the new model in green low-carbon behavior pattern, we compare the government’s green low-carbon behavior (GG), private green low-carbon behavior motivated by the government (PMG) and private green low-carbon behavior motivated by anarchy (PG). Finally, we draw the conclusion that PMG is an optimal system to achieve the highest growth rate and welfare level. In the part of empirical and policy effects, we propose three green low-carbon parameters that policymakers need to consider and then the numerical simulations are conducted based on data from the United States and China. Then we compare the results obtained from the two countries' numerical simulation, and get the comprehensive effects of green low-carbon behavior: growth welfare effect and knowledge diffusion effect.

Keywords:Green low carbon behavior;Endogenous growth model;Growth rate;Welfare level;Comprehensive effects

Fig. 2. Green low-carbon behavior endogenous growth model.

Fig. 3. Three green low-carbon behavior systems.

Fig. 4. Empirical and policy effects.

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