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A global level analysis of environmental energy efficiency: an application of data envelopment analysis
, Rakshit I.
Published in Springer
2020
Volume: 13
   
Issue: 5
Pages: 889 - 909
Abstract
The objective of this study is to estimate environmental energy efficiency (EEE)—defined as energy efficiency measures incorporating undesirable output in the production process—for high-income, middle-income and low-income economies as well as at the global level for the period 1993–2013. Under the broad framework of Data Envelopment Analysis, the traditional input-oriented measures of efficiency, the joint production approach and the latest by-production approach have been used to assess EEE. The empirical results confirm a gradual improvement in EEE level except in the years 1998–1999 and 2009. The high-income economies spearheaded this improvement in EEE followed by the middle-income and low-income economies. This might be explained by the use of a relatively greater share of renewable energy in high-income economies. Moreover, the middle-income economies appear to converge to global EEE levels while low-income economies have lagged behind. Policy implications of our results are also discussed. © 2020, Springer Nature B.V.
About the journal
JournalData powered by TypesetEnergy Efficiency
PublisherData powered by TypesetSpringer
ISSN1570646X
Open AccessNo