Measuring regional energy efficiencies in China: a meta-frontier SBM
Under the framework of meta-frontier, we employ the slacks-based measurement (SBM)-Undesirable approach to explore China's provincial energy efficiencies and meta-technology ratios (MTRs) of eight major economic regions during 2000–2014. The results obtained show that: firstly, the SBM-Undesirable model …
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