Explaining the Aggregate Price Level with Keynes’s Principle of Effective Demand
Abstract
The conventional wisdom about Keynes’s Principle of Effective Demand is that it states something about quantities. It is widely held that the Principle determines the levels of output and employment in a world not governed by Say’s Law. This paper argues that the Principle of Effective Demand goes beyond this to explain not only ‘real’ activity levels but also the aggregate price level. A variant of the Post Keynesian D/Z-model is brought together with Marxian reproduction schemes to derive this result.Download Info
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Paper provided by KOF Swiss Economic Institute, ETH Zurich in its series KOF Working papers with number 04-95.Length: 24 pages
Date of creation: Nov 2004
Date of revision:
Handle: RePEc:kof:wpskof:04-95
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Related research
Keywords: Effective demand; multiplier; Post Keynesianism; D/Z-model; reproduction schemes;Other versions of this item:
- Jochen Hartwig, 2006. "Explaining the aggregate price level with Keynes's principle of effective demand," Review of Social Economy, Taylor and Francis Journals, vol. 64(4), pages 469-492.
- B14 - Schools of Economic Thought and Methodology - - History of Economic Thought through 1925 - - - Socialist; Marxist
- B22 - Schools of Economic Thought and Methodology - - History of Economic Thought since 1925 - - - Macroeconomics
- E20 - Macroeconomics and Monetary Economics - - Macroeconomics: Consumption, Saving, Production, Employment, and Investment - - - General (includes Measurement and Data)
- E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
This paper has been announced in the following NEP Reports:
- NEP-ALL-2006-01-24 (All new papers)
- NEP-MAC-2006-01-24 (Macroeconomics)
- NEP-PKE-2006-01-24 (Post Keynesian Economics)
References
References listed on IDEASPlease 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.:
- E. Roy Weintraub, 1974. "Keynes' Employment Function," History of Political Economy, Duke University Press, vol. 6(2), pages 162-164, Summer.
- Chick, V., 1983.
"Macroeconomics after Keynes: a reconsideration of the general theory,"
Open Access publications from University College London
http://discovery.ucl.ac.u, University College London.
- Victoria Chick, 1983. "Macroeconomics after Keynes: A Reconsideration of the General Theory," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262530457.
- Dutt, Amitava Krishna, 1987. "Keynes with a Perfectly Competitive Goods Market," Australian Economic Papers, Wiley Blackwell, vol. 26(49), pages 275-93, December.
- Claude Gnos, 2004. "Is ex-ante ex-post analysis irrelevant to Keynes's theory of employment?," Review of Political Economy, Taylor and Francis Journals, vol. 16(3), pages 335-345.
- Hicks, J. R., 1987. "Methods of Dynamic Economics," OUP Catalogue, Oxford University Press, number 9780198772873, September.
- Tony Thirlwall, 1998. "A 'Second Edition' of Keynes's General Theory," Studies in Economics 9820, Department of Economics, University of Kent.
- Davidson, Paul, 1972. "Money and the Real World," Economic Journal, Royal Economic Society, vol. 82(325), pages 101-15, March.
- Gilbert Koenig, 1980. "Les fondements microéconomiques du principe de la demande effective," Revue Économique, Programme National Persée, vol. 31(3), pages 430-464.
- Giuseppe Fontana, 2004. "Hicks on monetary theory and history: money as endogenous money," Cambridge Journal of Economics, Oxford University Press, vol. 28(1), pages 73-88, January.
- Casarosa, Carlo, 1981. "The Microfoundations of Keynes's Aggregate Supply and Expected Demand Analysis," Economic Journal, Royal Economic Society, vol. 91(361), pages 188-94, March.
- Palley, Thomas I, 1997. "Expected Aggregate Demand, the Production Period and the Keynesian Theory of Aggregate Supply," The Manchester School of Economic & Social Studies, University of Manchester, vol. 65(3), pages 295-309, June.
- Jochen Hartwig, 2004. "Keynes's multiplier in a two-sectoral framework," Review of Political Economy, Taylor and Francis Journals, vol. 16(3), pages 309-334.
Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- M. G. Hayes, 2008.
"Keynes's Z function: a reply to Hartwig and Brady,"
Cambridge Journal of Economics,
Oxford University Press, vol. 32(5), pages 811-814, September.
- M. G. Hayes, 2008. "Keynes's Z function: a reply to Hartwig and Brady," Cambridge Journal of Economics, Oxford University Press, vol. 32(6), pages 1003-1003, November.
- Jochen Hartwig, 2011. "Effective Demand: Securing the Foundations," Working Papers PKWP1211, Post Keynesian Economics Study Group (PKSG).
- Jochen Hartwig, 2009. "D and Z in ROPE – Will the Real Keynes Please Stand Up?," KOF Working papers 09-243, KOF Swiss Economic Institute, ETH Zurich.
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