Comparative Analysis on Energy Efficiency of China Four Main Municipalities
基于北京、天津、上海、重庆的经济和能源数据，用人均能耗、单位GRP能耗等指标分析区域能源效率，并用FGLS和Swamy面板模型估计四市能源使用效率差异，提出建议。
Based on economic and energy data of Beijing,Tianjin,Shanghai and Chongqing which are 4 main municipalities directly under the China central government,this paper focused on empirical analysis of China regional energy efficiency,using several indicators such as per capita energy consumption,energy consumption per unit of GRP and elasticity ratio of energy consumption. Then,using FGLS estimation method and Swamy panel data models,this paper estimated difference of energy using-effect between these 4 cities,and put forward several practical suggestions.