題目：Energy and emissions efficiency patterns of Chinese regions: A multi-directional efficiency analysis
主講人：王科博士（管理科學(xué)與工程系）
時(shí)間：2013年3月19日 中午12:00-13:00
地點(diǎn)：主樓418會(huì)議室
主講人簡(jiǎn)介：
偉德國(guó)際1946bv官網(wǎng)管理與經(jīng)濟(jì)學(xué)院管理科學(xué)與工程系教師，北京航空航天大學(xué)和University of Illinois at Urbana-Champaign聯(lián)合培養(yǎng)管理學(xué)博士，研究方向?yàn)榛贒EA的復(fù)雜系統(tǒng)建模和綜合評(píng)價(jià)、能源經(jīng)濟(jì)與環(huán)境政策建模、能源環(huán)境效率評(píng)估、能源資源配置建模等。主持國(guó)家自然科學(xué)基金1項(xiàng)，博士后基金2項(xiàng)，參與多項(xiàng)973計(jì)劃課題、國(guó)家自科基金重大國(guó)際合作項(xiàng)目、國(guó)家科技支撐計(jì)劃課題等。圍繞能源經(jīng)濟(jì)與環(huán)境政策建模和DEA復(fù)雜系統(tǒng)建模，近年在國(guó)內(nèi)外重要學(xué)術(shù)期刊Applied Energy，Energy Policy，Natural Hazards，Mathematical and Computer Modelling，Journal of Systems Engineering and Electronics，Energy Conversion and Management，中國(guó)科學(xué)院院刊，偉德國(guó)際1946bv官網(wǎng)學(xué)報(bào)，北京航空航天大學(xué)學(xué)報(bào)等發(fā)表學(xué)術(shù)論文20余篇。
內(nèi)容簡(jiǎn)介：
In this study, we utilize the multi-directional efficiency analysis (MEA) approach instead of the traditional radial DEA to investigate Chinese regional energy and emissions efficiency. Since MEA selects benchmarks such that the input contractions or output expansions are proportional to the potential improvement identified by considering the improvement potential in each input or output variable separately, not just the efficiency status but also the efficiency patterns of different Chinese regions and areas can be detected. The empirical study results indicate that, in general, the MEA efficiency of China experienced an increasing process over the study period 1997-2010; the east area overall is more MEA efficient than the central area and the west area of China during the study period; the significant higher MEA efficiency of the east area to the central area and the west area are due to both the higher energy specific efficiency and the higher emissions specific efficiency of the east area compared to the other two areas; the provinces of Hebei, Shanxi, Inner Mongolia, Shandong, Henan, and Hubei etc. have both high energy saving potentials and high emissions reduction potentials, thus they will play the most important roles in China’s effort on energy conservation and CO2 emissions mitigation.
