CAJ | 학술논문

结合能源效率的内涵与特点，构建以能源消费总量、从业人数以及资本存量为投入指标，GDP和环境影响（非期望产出）为产出指标的能源效率评价指标体系；用超效率DEA方法建立了能源效率评价模型，并评价了2003—2010年我国30个省市的能源效率．运用Tobit模型对我国能源效率的关键影响因素进行了计量分析，结果表明：第二产业占GDP的比重与能源效率负相关，技术进步、经济发展水平、进口依存度与能源效率正相关．
결합능원효솔적내함여특점，구건이능원소비총량、종업인수이급자본존량위투입지표，GDP화배경영향（비기망산출）위산출지표적능원효솔평개지표체계；용초효솔DEA방법건립료능원효솔평개모형，병평개료2003—2010년아국30개성시적능원효솔．운용Tobit모형대아국능원효솔적관건영향인소진행료계량분석，결과표명：제이산업점GDP적비중여능원효솔부상관，기술진보、경제발전수평、진구의존도여능원효솔정상관．
Based on the connotation and characteristics of the energy efficiency, an energy efficiency evaluation index system that based on total energy consumption, working stuff population and capital stock as input index, GDP and environmental impact (the unexpected outputs) as output index is proposed. The energy efficiency evaluation model is established by using super-efficiency DEA method. 30 provinces and cities' energy efficiency in China from 2003 to 2010 is evaluated. The key impacts of energy efficiency are analyzed by using Tobit model. The results show that: the percentage of the second industry in GDP has a negative correlation with energy efficiency, while the aspects of technological progress, economic development level and the import dependence have a positive correlation with energy efficiency.