CAJ | 학술논문

运用方向性距离函数和共同前沿马奎斯特-卢恩伯格指数方法，测算了在经济增长目标约束下中国1985—2009年28个省份的CO：排放技术效率和全要素生产率增长指数，并将其分解为技术进步、效率改善和技术差距比指数，分别从静态和动态角度对省际差异进行分析。结果表明：考察期内中国全要素CO2排放技术效率整体水平较低且省际差异明显，存在巨大的减排增产空间；从时间维度来看，东部省份CO2排放技术构建了全国潜在的最优技术前沿，中、西部省份与其技术差距比率分别为年均-0．24％和-0．87％；除安徽、吉林和湖北外，中、西部其他省份与东部省份技术差距逐渐加大。
운용방향성거리함수화공동전연마규사특-로은백격지수방법，측산료재경제증장목표약속하중국1985—2009년28개성빈적CO：배방기술효솔화전요소생산솔증장지수，병장기분해위기술진보、효솔개선화기술차거비지수，분별종정태화동태각도대성제차이진행분석。결과표명：고찰기내중국전요소CO2배방기술효솔정체수평교저차성제차이명현，존재거대적감배증산공간；종시간유도래간，동부성빈CO2배방기술구건료전국잠재적최우기술전연，중、서부성빈여기기술차거비솔분별위년균-0．24％화-0．87％；제안휘、길림화호북외，중、서부기타성빈여동부성빈기술차거축점가대。
This paper applied the directional distance function and Metafrontier Malmquist -luenberger productivity index approach for measuring carbon emission performance and TFP over the period 1985 - 2009 accounting for economic growth in Chinese 28 provinces. The empirical conclusions are as follows ： the overall level of Chinese carbon emission performance is on the low side and its provincial disparities are significant during the sample period. There exists tremendous room for car- bon reduction and output growth. From the perspective of time dimension, the carbon emission technology of eastern con- strncted the country potential optimal carbon emission technology set, the technical gap ratio between central and eastern, western and eastern was -0. 24% and -0. 87% at annuM. The technical gap ratio of the others of Central and Western is widening comparing with the eastern except Anhui province, Jilin province and Hubei province.