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Structural decomposition analysis on energy intensity changes at regional level

Liao, Hua; Wang, Ce; Zhu, Zhi-Shuang; Ma, Xiao-Wei - Center for Energy and Environmental Policy Research … - 2012

As China's energy intensity fluctuated in recent years, it is necessary to examine whether this fluctuations happened at a regional level. This paper conducts a decomposition model by using the structural decomposition analysis (SDA) method at a regional level. Then this model is employed to...

Persistent link: https://www.econbiz.de/10010897963

The fluctuations of China's energy intensity: Biased technical change

Wei, Yi-Ming; Wang, Ce; Liao, Hua; Pan, Su-Yan; Zhao, Lu-Tao - Center for Energy and Environmental Policy Research … - 2014

based on the input-output tables. Because of the problems with input-output tables and price deflators, we first produce …

Persistent link: https://www.econbiz.de/10010960414

Energy and emissions efficiency patterns of Chinese regions: A multi-directional efficiency analysis

Wei, Yi-Ming; Wang, Ke; Zhang, Xian - Center for Energy and Environmental Policy Research … - 2014

Evaluation of the energy and emissions efficiency of Chinese regions has recently attracted increasing interest. A number of previous studies have contributed to the measurement of energy efficiency using various types of data envelopment analysis (DEA) techniques. However, most of these...

Persistent link: https://www.econbiz.de/10011196712

China's regional industrial energy efficiency and carbon emissions abatement costs

Wei, Yi-Ming; Wang, Ke - Center for Energy and Environmental Policy Research … - 2014

estimating the carbon price in China at the regional level are considered a crucial way to identify the regional efficiency … income, and the inflection point the EKC is located between 12052-12341 US$ of GDP per capita, indicating that an accelerated … CO2 emissions efficiency increase will accrue when this income level is reached. (vii) In 2010, the industrial total …

Persistent link: https://www.econbiz.de/10011196713

A comparative analysis of China's regional energy and emission performance: Which is the better way to deal with undesirable outputs?

Wei, Yi-Ming; Wang, Ke; Zhang, Xian - Center for Energy and Environmental Policy Research … - 2011

Measuring and improving the energy performance with considering emission constraints is an important issue for China's energy conservation, pollutant emissions reduction and environment protection. This study utilizesseveral data envelopment analysis (DEA) based models to evaluate the...

Persistent link: https://www.econbiz.de/10010897964

Will the aggregation approach affect energy efficiency performance assessment?

Wei, Yi-Ming; Liao, Hua - Center for Energy and Environmental Policy Research … - 2012

Aggregate energy is usually measured in the linear weighted summation of various energy types based on thermal dynamics laws. This measurement is scientific and acceptable in the physics or energy engineering world. However, it implicitly assumes that all energy types are perfectly substitutable...

Persistent link: https://www.econbiz.de/10010885082

Industrial energy and environment efficiency of Chinese cities: an analysis based on range-adjusted measure

Wang, Ke; Yu, Xueying - Center for Energy and Environmental Policy Research … - 2014

Industrial energy and environment efficiency evaluation is essential in guiding national and environmental policy making, since the industrial sector is the largest energy consumer and major pollutants producer in China. This study utilizes the Range-Adjusted Measure (RAM) based models to...

Persistent link: https://www.econbiz.de/10011196703

Efficiency assessment of hydroelectric power plants in Canada: A multi criteria decision making approach

Wei, Yi-Ming; Wang, Bing; Nistor, Ioan; Murty, Tad - Center for Energy and Environmental Policy Research … - 2014

Hydropower plays a major role in the Canadian electricity generation industry. Few attempts have been made, however, to assess the efficiency of hydropower generation in Canada. This paper analyzes the overall efficiency of hydropower generation in Canada from comprehensive viewpoints of...

Persistent link: https://www.econbiz.de/10011196704

Can Beijing fight with haze? Lessons can be learned from London and Los Angeles

Wang, Ke; Liu, Yingnan - Center for Energy and Environmental Policy Research … - 2014

Persistent link: https://www.econbiz.de/10011196705

Efficiency measures of the Chinese commercial banking system using an additive two-stage DEA

Wang, Ke; Huang, Wei; Wu, Jie; Liu, Ying-Nan - Center for Energy and Environmental Policy Research … - 2014

Measuring and improving the efficiency of the Chinese commercial banking system has recently attracted increasing interest. Few studies, however, have adopted the two-stage network DEA to explore this issue in the Chinese context. Because the entire operational process of the banking system...

Persistent link: https://www.econbiz.de/10011196707