环境管制下我国全要素能源效率及收敛性分析

摘要

Using 29 provinces (autonomous regions and mu⁃nicipalities) data from 2001 to 2009, this paper calculated the total factor energy efficiency under environmental regulation absence case, weak environmental regulation case and strong environmen⁃tal regulation case respectively. On this basis, the convergence fea⁃tures research and comparative study of total factor energy efficien⁃cy among the eastern coast of China, the northeast, the middle and the west of China under different environmental regulation policies was carried out. Then we come to the following conclusions: when the environmental regulation policies were implemented, the total factor energy efficiency of all regions in China had improved differ⁃ently. However, the different regulation policies implementation had some different improvement effect on China energy efficiency. With the increasing of environmental control degree. The total fac⁃tor energy efficiency of various regions in China show different con⁃vergence characteristics under the implementation of different envi⁃ronmental control policies.%　　拓展了方向距离函数的评价维度，构建了不同环境管制情形下的全要素能源效率评价模型，基于全国29省2001—2009年的样本数据分别测算了无环境管制、弱环境管制、强环境管制下的全要素能源效率，并对其收敛性进行了分析。结果表明，全要素能源效率存在地区差异：东部沿海地区最高、中部和东北老工业基地次之、西部地区最低；实施环境管制后，各地区的全要素能源效率均有不同程度的提高，但不同环境管制政策对全要素能源效率的改善程度存在差异；不同的环境管制政策下，各地区全要素能源效率呈现出不同的收敛性特征，为因地制宜的制定节能减排政策提供了科学依据。