School of Management, University of Science and Technology of China, China.
School of Management, University of Science and Technology of China, China.
Sci Total Environ. 2020 May 15;717:137106. doi: 10.1016/j.scitotenv.2020.137106. Epub 2020 Feb 6.
As the current important environmental management method in China, the green development concept aims to improve the environmental development status of the region from the perspectives of energy conservation, emission reduction, and pollutant control. Based on the concept of green development, we mainly consider the allocation of resources and the distribution of emission rights from the perspective of resource allocation and improve the efficiency of green development. We analyze how to allocate the additional fixed assets investment and emission rights to each province. We determine that the government should prioritize the faster economic growth areas when there is enough additional investment. Some coastal areas are not priority allocation regions, indicating that their development has basically reached saturation. We also investigated the emission rights of "three wastes" of 30 provinces in China. The result shows that only Shanghai, Sichuan, Guangxi, and Gansu are affected by three wastes emissions after the allocation of additional resources, and their emissions of those three wastes are all reduced. Finally, we dynamically analyze the amount of resource reallocation between different regions under different growth (reduction) rates of fixed resources and emission rights while ensuring maximum overall efficiency. Eventually, we obtained the optimal investment increase and emission reduction by the algorithm.
作为中国当前重要的环境管理手段，绿色发展理念旨在从节能、减排、污染物控制等角度改善区域的环境发展状况。基于绿色发展理念，我们主要从资源配置和排放权分配的角度考虑资源的分配，提高绿色发展的效率。我们分析如何将额外的固定资产投资和排放权分配到各个省份。我们确定，在有足够的额外投资时，政府应优先考虑经济增长较快的地区。一些沿海地区不是优先分配区域，表明其发展已基本达到饱和。我们还调查了中国 30 个省份的“三废”排放权。结果表明，只有上海、四川、广西和甘肃在额外资源分配后受到“三废”排放的影响，它们的“三废”排放量均有所减少。最后，我们在确保整体效率最大化的情况下，针对不同的固定资源和排放权增长率（减少率），对不同地区之间的资源再分配量进行了动态分析。最终，我们通过算法得到了最优的投资增加和减排量。
