IDEAS home Printed from https://ideas.repec.org/a/fau/aucocz/au2010_236.html
   My bibliography  Save this article

Keynesian Macrodynamics: Convergence, Roads to Instability and the Emergence of Complex Business Fluctuations

Author

Abstract

We reformulate the traditional AS-AD growth model, with a Taylor policy rule replacing the conventional LM-curve. The essential features of the model are gradually adjusting wages and prices, perfect foresight on current inflation rates and an adaptive revision of the inflationary climate in which the economy is operating. We compare this approach with the New Keynesian approach with staggered price and wage setting and find that whilst both approaches have common components, they have radically different dynamic implications due to the treatment of the forward-looking part of our wage-price spiral. We show that an estimated version of our model implies local asymptotic stability, due to stable interaction of goods market dynamics with the interest rate policy rule of the central bank, and due to a normal working of a real-wage feedback chain. These results are however endangered when there is a global floor to money wage inflation rates, leading in fact to economic breakdown. In this latter case, the return of some money wage flexibility in deep depressions is of help in restoring the viability of the model, thereby avoiding explosive dynamics and the collapse of the economy.

Suggested Citation

  • Carl Chiarella & Hing Hung & Peter Flaschel, 2010. "Keynesian Macrodynamics: Convergence, Roads to Instability and the Emergence of Complex Business Fluctuations," Czech Economic Review, Charles University Prague, Faculty of Social Sciences, Institute of Economic Studies, vol. 4(3), pages 236-262, November.
    • Handle: RePEc:fau:aucocz:au2010_236
    as

    Download full text from publisher

    File URL: http://auco.cuni.cz/mag/article/download/id/92/type/attachment
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Pu Chen & Peter Flaschel, 2005. "Keynesian Dynamics and the Wage–Price Spiral: Identifying Downward Rigidities," Computational Economics, Springer;Society for Computational Economics, vol. 25(1), pages 115-142, February.
    2. Mankiw, N Gregory, 2001. "The Inexorable and Mysterious Tradeoff between Inflation and Unemployment," Economic Journal, Royal Economic Society, vol. 111(471), pages 45-61, May.
    3. Andrew J. Filardo, 1998. "New evidence on the output cost of fighting inflation," Economic Review, Federal Reserve Bank of Kansas City, vol. 83(Q III).
    4. Victoria C. Hoogenveen & Simon K. Kuipers, 2000. "The long-run effects of low inflation rates," Banca Nazionale del Lavoro Quarterly Review, Banca Nazionale del Lavoro, vol. 53(214), pages 267-285.
    5. Chiarella, Carl & Flaschel, Peter, 1996. "Real and monetary cycles in models of Keynes-Wicksell type," Journal of Economic Behavior & Organization, Elsevier, vol. 30(3), pages 327-351, September.
    6. H. Rose, 1967. "On the Non-Linear Theory of the Employment Cycle," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 34(2), pages 153-173.
    7. Chiarella,Carl & Flaschel,Peter & Franke,Reiner, 2011. "Foundations for a Disequilibrium Theory of the Business Cycle," Cambridge Books, Cambridge University Press, number 9780521369923.
    8. J. Barkley Rosser, 1999. "On the Complexities of Complex Economic Dynamics," Journal of Economic Perspectives, American Economic Association, vol. 13(4), pages 169-192, Fall.
    9. Victoria C. Hoogenveen & Simon K. Kuipers, 2000. "The long-run effects of low inflation rates," BNL Quarterly Review, Banca Nazionale del Lavoro, vol. 53(214), pages 267-285.
    10. Pu Chen & Carl Chiarella & Peter Flaschel & Willi Semmler, 2006. "Keynesian Macrodynamics and the Phillips Curve. An Estimated Baseline Macromodel for the U.S. Economy," Working Paper Series 147, Finance Discipline Group, UTS Business School, University of Technology, Sydney.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Asada, Toichiro & Chen, Pu & Chiarella, Carl & Flaschel, Peter, 2006. "Keynesian dynamics and the wage-price spiral: A baseline disequilibrium model," Journal of Macroeconomics, Elsevier, vol. 28(1), pages 90-130, March.
    2. Chen Pu & Flaschel Peter, 2006. "Measuring the Interaction of Wage and Price Phillips Curves for the U.S. Economy," Studies in Nonlinear Dynamics & Econometrics, De Gruyter, vol. 10(4), pages 1-35, December.
    3. Pu Chen & Carl Chiarella & Peter Flaschel & Willi Semmler, 2006. "Keynesian Macrodynamics and the Phillips Curve. An Estimated Baseline Macromodel for the U.S. Economy," Working Paper Series 147, Finance Discipline Group, UTS Business School, University of Technology, Sydney.
    4. Pu Chen & Peter Flaschel, 2005. "Keynesian Dynamics and the Wage–Price Spiral: Identifying Downward Rigidities," Computational Economics, Springer;Society for Computational Economics, vol. 25(1), pages 115-142, February.
    5. Proaño, Christian R., 2012. "Gradual wage-price adjustments, labor market frictions and monetary policy rules," Journal of Economic Behavior & Organization, Elsevier, vol. 82(1), pages 220-235.
    6. Peter Flaschel & Göran Kauermann & Willi Semmler, 2007. "Testing Wage And Price Phillips Curves For The United States," Metroeconomica, Wiley Blackwell, vol. 58(4), pages 550-581, November.
    7. Peter Flaschel & Hans-Martin Krolzig, 2003. "Wage and Price Phillips Curves An empirical analysis of destabilizing wage-price spirals," Economics Papers 2003-W16, Economics Group, Nuffield College, University of Oxford.
    8. Pu Chen & Carl Chiarella & Peter Flaschel & Willi Semmler, 2006. "The feedback channels in macroeconomics: analytical foundations for structural econometric model building," Central European Journal of Operations Research, Springer;Slovak Society for Operations Research;Hungarian Operational Research Society;Czech Society for Operations Research;Österr. Gesellschaft für Operations Research (ÖGOR);Slovenian Society Informatika - Section for Operational Research;Croatian Operational Research Society, vol. 14(3), pages 261-288, September.
    9. Carl Chiarella & Peter Flaschel & Peiyuan Zhu, 2003. "Towards Applied Disequilibrium Growth Theory: IV Numerical Investigations of the Core 18D Model," Working Paper Series 96, Finance Discipline Group, UTS Business School, University of Technology, Sydney.
    10. Carl Chiarella & Peter Flaschel & Gang Gong & Willi Semmler, 2002. "Nonlinear Phillips Curves, Complex Dynamics and Monetary Policy in a Keynesian Macro Model," Working Paper Series 120, Finance Discipline Group, UTS Business School, University of Technology, Sydney.
    11. Toichiro Asada & Pu Chen & Carl Chiarella & Peter Flaschel, 2004. "Keynesian Dynamics and the Wage Price Spiral. A Baseline Disequilibrium Approach," Macroeconomics 0409001, University Library of Munich, Germany.
    12. Peter Flaschel & Reiner Franke & Willi Semmler, 2021. "Kaleckian Investment and Employment Cycles in Postwar Industrialized Economies," Working Papers 2103, New School for Social Research, Department of Economics.
    13. Flaschel, Peter & Greiner, Alfred, 2012. "Flexicurity Capitalism: Foundations, Problems, and Perspectives," OUP Catalogue, Oxford University Press, number 9780199751587.
    14. Carl Chiarella & Peter Flaschel & Peiyuan Zhu, 2003. "The Structure of Keynesian Macrodynamics: A Framework for Future Research," Working Paper Series 129, Finance Discipline Group, UTS Business School, University of Technology, Sydney.
    15. Peter Flaschel, 2000. "Keynes-Marx and Keynes-Wicksell Models of Monetary Growth: A framework for future analysis," Review of Political Economy, Taylor & Francis Journals, vol. 12(4), pages 453-468.
    16. Roa Maria J & Vazquez Francisco Jose & Saura Dulce, 2008. "Unemployment and Economic Growth Cycles," Studies in Nonlinear Dynamics & Econometrics, De Gruyter, vol. 12(2), pages 1-21, May.
    17. Matthieu Charpe & Peter Flaschel & Hans-Martin Krolzig & Christian Proaño & Willi Semmler & Daniele Tavani, 2015. "Credit-driven investment, heterogeneous labor markets and macroeconomic dynamics," Journal of Economic Interaction and Coordination, Springer;Society for Economic Science with Heterogeneous Interacting Agents, vol. 10(1), pages 163-181, April.
    18. Łukasz Arendt, 2005. "Próba oszacowania NAIRU dla Polski," Gospodarka Narodowa. The Polish Journal of Economics, Warsaw School of Economics, issue 5-6, pages 1-23.
    19. Hallegatte, Stéphane & Ghil, Michael & Dumas, Patrice & Hourcade, Jean-Charles, 2008. "Business cycles, bifurcations and chaos in a neo-classical model with investment dynamics," Journal of Economic Behavior & Organization, Elsevier, vol. 67(1), pages 57-77, July.
    20. Chen, Pu & Hsiao, Chih-Ying, 2008. "What happens to Japan if China catches a cold?: A causal analysis of Chinese growth and Japanese growth," Japan and the World Economy, Elsevier, vol. 20(4), pages 622-638, December.

    More about this item

    Keywords

    Keynesian dynamics; wage and price Phillips curves; persistent business cycles; complex dynamics;
    All these keywords.

    JEL classification:

    • E24 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:fau:aucocz:au2010_236. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Lenka Stastna (email available below). General contact details of provider: https://edirc.repec.org/data/icunicz.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.