CAJ | 학술논문

利用非参数计量经济方法数据包络分析（DEA）对我国几个高能耗工业产业（黑色金属冶炼及压延加工业，有色金属冶炼及压延加工业，化学工业，以及非金属矿物制品业）能源使用的地区间相对有效性进行了评价，分析了其对我国能耗的总体影响（也即高能耗产业相对效率缺乏的省市提高其相对效率对我国单位GDP能耗的影响程度）。主要结论有：高能耗产业大部分地区的生产存在能源的浪费；高能耗工业产业能源使用的相对有效性对我国总体能耗强度有显著影响；效率缺乏程度高，或者效率缺乏程度不高但是生产规模大的省区的影响更为关键。
이용비삼수계량경제방법수거포락분석（DEA）대아국궤개고능모공업산업（흑색금속야련급압연가공업，유색금속야련급압연가공업，화학공업，이급비금속광물제품업）능원사용적지구간상대유효성진행료평개，분석료기대아국능모적총체영향（야즉고능모산업상대효솔결핍적성시제고기상대효솔대아국단위GDP능모적영향정도）。주요결론유：고능모산업대부분지구적생산존재능원적낭비；고능모공업산업능원사용적상대유효성대아국총체능모강도유현저영향；효솔결핍정도고，혹자효솔결핍정도불고단시생산규모대적성구적영향경위관건。
The inter-reglonal relative efficiency of the key energy used industries, including ferrous metal smelting and pressing industry, non-ferrous metal smelting and pressing industry, the chemical industry and non-metallic mineral products industry, are analyzed by the nonpa＇rametric econometric methods-Data Envelopment Analysis. Then the total effect of the relative efficiency on the energy intensity （the energy consumption per GDP yuan） is analyzed. The main conclusions are as follows： the relative efficiency of the key energy consumption industry has significant impact on the total energy intensity in China; the regions with much lower efficiency or with big production scale have more effects on the total energy intensity of China.