Measuring Real Value and Inflation
AbstractThe most important economic measures are monetary. They have many different names, are derived in different theories and employ different formulas; yet, they all attempt to do the same thing: to separate a change in nominal value into a 'real part' due to the changes in quantities and an inflation due to the changes in prices. Examples are: real national product and its components, the GNP deflator, the CPI, various measures related to consumer surplus, as well as the large number of formulas for price and quantity indexes that have been proposed. The theories that have been developed to derive these measures are largely unsatisfactory. The axiomatic theory of indexes does not make clear which economic problem a particular formula can be used to solve. The economic theories are for the most part based on unrealistic assumptions. For example, the theory of the CPI is usually developed for a single consumer with homothetic preferences and then applied to a large aggregate of diverse consumers with non-homothetic preferences. In this paper I review both the general literature and my own past contributions in order to identify theories of measurement that are based on plausible economic assumptions. It turns out that all such theories lead to the Törnqvist price or quantity indexes. The paper also covers several related topics, particularly the presently unsatisfactory determination of the components of real GDP. I also propose a novel set of integrated accounts to measure changes in relative prices as well as the sectoral sources of inflation. --
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Bibliographic InfoArticle provided by Kiel Institute for the World Economy in its journal Economics: The Open-Access, Open-Assessment E-Journal.
Volume (Year): 2 (2008)
Issue (Month): 20 ()
Consumer price index; consumer surplus; money metric; price and quantity indexes; welfare measurement;
Other versions of this item:
- C82 - Mathematical and Quantitative Methods - - Data Collection and Data Estimation Methodology; Computer Programs - - - Methodology for Collecting, Estimating, and Organizing Macroeconomic Data
- C43 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods: Special Topics - - - Index Numbers and Aggregation
- D61 - Microeconomics - - Welfare Economics - - - Allocative Efficiency; Cost-Benefit Analysis
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- Hillinger Claude, 2003. "The Money Metric, Price and Quantity Aggregation and Welfare Measurement," The B.E. Journal of Macroeconomics, De Gruyter, vol. 3(1), pages 1-36, July.
- Pollak, Robert A, 1980. "Group Cost-of-Living Indexes," American Economic Review, American Economic Association, vol. 70(2), pages 273-78, May.
- Samuelson, Paul A & Swamy, S, 1974. "Invariant Economic Index Numbers and Canonical Duality: Survey and Synthesis," American Economic Review, American Economic Association, vol. 64(4), pages 566-93, September.
- Daniel T. Slesnick, 1998. "Empirical Approaches to the Measurement of Welfare," Journal of Economic Literature, American Economic Association, vol. 36(4), pages 2108-2165, December.
- Diewert, W E, 1976. "Harberger's Welfare Indicator and Revealed Preference Theory," American Economic Review, American Economic Association, vol. 66(1), pages 143-52, March.
- Layard, Richard & Glaister, Stephen, 1994. "Cost-benefit analysis," Open Access publications from London School of Economics and Political Science http://eprints.lse.ac.uk/, London School of Economics and Political Science.
- J Sefton & M Weale, 2005. "The Concept of Income in a General Equilibrium," NajEcon Working Paper Reviews 122247000000000844, www.najecon.org.
- Claude Hillinger, 2001. "Money Metric, Consumer Surplus and Welfare Measurement," German Economic Review, Verein für Socialpolitik, vol. 2(2), pages 177-193, 05.
- Hillinger, Claude, 2007.
"Science and ideology in economic, political and social thought,"
Economics Discussion Papers
2007-43, Kiel Institute for the World Economy.
- Hillinger, Claude, 2008. "Science and Ideology in Economic, Political and Social Thought," Economics - The Open-Access, Open-Assessment E-Journal, Kiel Institute for the World Economy, vol. 2(2), pages 1-70.
- Hillinger, Claude, 2006. "Science and Ideology in Economic, Political, and Social Thought," Discussion Papers in Economics 1246, University of Munich, Department of Economics.
- Jorgenson, Dale W, 1990. "Aggregate Consumer Behavior and the Measurement of Social Welfare," Econometrica, Econometric Society, vol. 58(5), pages 1007-40, September.
- Hillinger, Claude, 2007. "Measurement in Economics and Social Science," Discussion Papers in Economics 1928, University of Munich, Department of Economics.
- J. A. Sefton & M. R. Weale, 2006. "The Concept of Income in a General Equilibrium," Review of Economic Studies, Oxford University Press, vol. 73(1), pages 219-249.
- Alan P. Kirman, 1992. "Whom or What Does the Representative Individual Represent?," Journal of Economic Perspectives, American Economic Association, vol. 6(2), pages 117-136, Spring.
- Diewert, W. E., 1976. "Exact and superlative index numbers," Journal of Econometrics, Elsevier, vol. 4(2), pages 115-145, May.
- Claude Hillinger & Bernd Süssmuth & Marco Sunder, 2012. "The Quantity Theory of Money and Friedmanian Monetary Policy: An Empirical Investigation," CESifo Working Paper Series 3754, CESifo Group Munich.
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