A structural decomposition analysis of global and national energy intensity trends

Daniel Croner and Ivan Frankovic

No 08/2016, ECON WPS - Working Papers in Economic Theory and Policy from TU Wien, Institute of Statistics and Mathematical Methods in Economics, Economics Research Unit

Abstract: This paper analyses recent energy intensity trends of 40 major economies. Our main focus lies on the question whether improvements in energy efficiency were due to structural change towards a greener economy or a consequence of technological improvements. We account for intersectoral trade by using the World Input-Output database and adjust sector-specific energy use via the environmentally extended input-output analysis. We find strongdifferences between adjusted and unadjusted energy consumption across sectors, particularly in the construction and electricity industry. Using the three factor Logarithmic Mean Divisia Index method, our decomposition analysis shows that recent energy intensity reductions were mostly driven by technological advances. Structural changes within countries played only a minor role, whereas international trade by itself even increased global energy intensity. Compared to a previous study that used unadjusted sectoral energy data, we find structural effects on energy intensity reductions to be systematically weaker under adjusted data. The differences are particularly striking on a country-level, e.g. for Japan and Turkey.

Date: 2016
New Economics Papers: this item is included in nep-ene
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

Downloads: (external link)
https://www.econstor.eu/bitstream/10419/147448/1/871630648.pdf (application/pdf)

Related works:
Journal Article: A Structural Decomposition Analysis of Global and National Energy Intensity Trends (2018)
Journal Article: A Structural Decomposition Analysis of Global and NationalEnergy Intensity Trends (2018)
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:zbw:tuweco:082016

Access Statistics for this paper

More papers in ECON WPS - Working Papers in Economic Theory and Policy from TU Wien, Institute of Statistics and Mathematical Methods in Economics, Economics Research Unit Contact information at EDIRC.
Bibliographic data for series maintained by ZBW - Leibniz Information Centre for Economics ().