基于逆DEA模型的中国省域低碳经济资源配置研究

Research on Resource Allocation of China's Provincial Low-carbon Economy Based on Inverse DEA Model

低碳经济是近年来人们关注的话题。文章首先建立考虑环境因素的DEA模型求出各省份的经济环境效率值;其次,基于2015年中国各省份的投入产出数据以及"十三五"规划目标,建立逆DEA模型来求解保持现有经济环境效率的情况下,为达成"十三五"规划目标所需的资源投入。研究结果显示,中国各地区平均能源消费增加值,平均劳动力投入增加值和平均资本存量增加值均呈现出东部大于中部大于西部的特征。

Low-carbon economy is a topic of concern in recent years. In this paper, we first establish DEA model that takes environmental factors into account to determine the economic efficiency of each province. Then based on the input and output data of China＇s provinces in 2015 and the targets of the 13 th Five-Year Plan, the inverse DEA model is established to solve the problem of maintaining the current economic environment efficiency, to meet the ＂13 th Five-Year Plan＂ the required resources input. The results show that the average energy consumption added value, average labor input added value and average capital stock added value of all regions in China all show the characteristics that the eastern part is greater than the central part and the central part larger than the western part.