An alternative decomposition of the Fisher index
AbstractAside from the aggregated information provided by price and quantity indexes, there is growing interest in index decompositions that reveal the contribution of each index component to overall index change. In this paper, we derive a ânaturalâ decomposition of the Fisher price index that is directly implied by its linear homogeneity in price relatives. The proposed âEulerâ weights not only indicate the total contribution of each component to total index change but also reveal which component had the highest or lowest marginal impact. Our results can readily be generalized to any index that satisfies the linear homogeneity property.
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Bibliographic InfoArticle provided by Elsevier in its journal Economics Letters.
Volume (Year): 86 (2005)
Issue (Month): 2 (February)
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Web page: http://www.elsevier.com/locate/ecolet
Other versions of this item:
- Hallerbach, W.G.P.M., 2004. "An Alternative Decomposition Of The Fisher Index," ERIM Report Series Research in Management ERS-2004-022-F&A, Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus Uni.
- C43 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods: Special Topics - - - Index Numbers and Aggregation
- G3 - Financial Economics - - Corporate Finance and Governance
- G39 - Financial Economics - - Corporate Finance and Governance - - - Other
- M - Business Administration and Business Economics; Marketing; Accounting
- M41 - Business Administration and Business Economics; Marketing; Accounting - - Accounting - - - Accounting
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Balk, Bert M., 2004. "Decompositions of Fisher indexes," Economics Letters, Elsevier, vol. 82(1), pages 107-113, January.
- Dumagan, Jesus C., 2002. "Comparing the superlative Tornqvist and Fisher ideal indexes," Economics Letters, Elsevier, vol. 76(2), pages 251-258, July.
- Choi, Ki-Hong & Ang, B.W., 2012. "Attribution of changes in Divisia real energy intensity index — An extension to index decomposition analysis," Energy Economics, Elsevier, vol. 34(1), pages 171-176.
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