CAJ | 학술논문

本文引入全局DEA和＂环境技术＂概念框架,结合方向距离函数和SBM模型来构造绿色生产率和能源利用效率指标,并运用面板数据计量分析方法实证研究绿色生产技术、规模、管理对中国能源利用效率的影响。结果表明：（1）2002~2011年间中国绿色生产率累积增长达9.79个百分点,技术进步、规模效率、资源配置效率对生产率增长的贡献率分别为265.57、-76.43、-89.14个百分点;（2）绿色生产技术、规模效率、管理水平以及煤炭占比、能源价格每提高1个百分点,能源利用效率分别提高0.4450、0.8099、0.9309、-0.2515、0.0390个百分点。由此可知,合理调整生产规模,提高规模效率,加快市场化改革,积极发挥市场在要素配置中的作用,提高资源要素配置效率是现阶段中国提高能源利用效率的重要出路。
본문인입전국DEA화＂배경기술＂개념광가,결합방향거리함수화SBM모형래구조록색생산솔화능원이용효솔지표,병운용면판수거계량분석방법실증연구록색생산기술、규모、관리대중국능원이용효솔적영향。결과표명：（1）2002~2011년간중국록색생산솔루적증장체9.79개백분점,기술진보、규모효솔、자원배치효솔대생산솔증장적공헌솔분별위265.57、-76.43、-89.14개백분점;（2）록색생산기술、규모효솔、관리수평이급매탄점비、능원개격매제고1개백분점,능원이용효솔분별제고0.4450、0.8099、0.9309、-0.2515、0.0390개백분점。유차가지,합리조정생산규모,제고규모효솔,가쾌시장화개혁,적겁발휘시장재요소배치중적작용,제고자원요소배치효솔시현계단중국제고능원이용효솔적중요출로。
By introducing the concepts of global DEA and ＂environmental technology＂, combining directional distance function and SBM model, this paper constructs the green productivity and energy efficiency indicators. On this basis, an econometric analysis of the impact of green production technology, scale and management on energy efficiency using provincial panel data. The results show that：（ 1 ） during 2002 - 2011, accumulation of China green productivity growth was 16.56%. Technical progress, scale efficiency and resource al- location efficiency contributed 265.57, - 89.63, and - 76.20 percent to productivity growth; （2） production technology, scale, and management level, coal proportion, and energy price increase by one percent, energy utihzation efficiency would increase by 0.4450, 0.8099, 0.9309, - 0.2515 and 0.0390 percent respectively. Combining with the previous results, we can obtain the conclusion that ad- jnsting production scale so as to improve scale efficiency, speeding up the marketization reform so as to improve the efficiency of resources allocation is thought to be an effective approach to improve energy efficiency.