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Top-Down versus Bottom-Up Macroeconomics

  • Paul De Grauwe
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    I distinguish two types of macroeconomic models. The first type are top-down models in which some or all agents are capable of understanding the whole picture and use this superior information to determine their optimal plans. The second type are bottom-up models in which all agents experience cognitive limitations. As a result, these agents are only capable of understanding and using small bits of information. These are models in which agents use simple rules of behavior. These models are not devoid of rationality. Agents in these models behave rationally in that they are willing to learn from their mistakes. These two types of models produce a radically different macroeconomic dynamics. I analyze these differences.

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    File URL: http://www.cesifo-group.de/portal/page/portal/DocBase_Content/WP/WP-CESifo_Working_Papers/wp-cesifo-2010/wp-cesifo-2010-04/cesifo1_wp3020.pdf
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    Paper provided by CESifo Group Munich in its series CESifo Working Paper Series with number 3020.

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    Date of creation: 2010
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    Handle: RePEc:ces:ceswps:_3020
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    1. Arturo Estrella & Jeffrey C. Fuhrer, 2002. "Dynamic Inconsistencies: Counterfactual Implications of a Class of Rational-Expectations Models," American Economic Review, American Economic Association, vol. 92(4), pages 1013-1028, September.
    2. V. V. Chari & Patrick J. Kehoe & Ellen R. McGrattan, 2008. "New Keynesian models: not yet useful for policy analysis," Staff Report 409, Federal Reserve Bank of Minneapolis.
    3. M. Woodford., 2010. "Convergence in Macroeconomics: Elements of the New Synthesis," VOPROSY ECONOMIKI, N.P. Redaktsiya zhurnala "Voprosy Economiki", vol. 10.
    4. Milani, Fabio, 2014. "Learning and time-varying macroeconomic volatility," Journal of Economic Dynamics and Control, Elsevier, vol. 47(C), pages 94-114.
    5. William A. Brock & Cars H. Hommes, 1997. "A Rational Route to Randomness," Econometrica, Econometric Society, vol. 65(5), pages 1059-1096, September.
    6. Alexis Anagnostopoulos & Italo Bove & Karl Schlag & Omar Licandro, 2006. "An Evolutionary Theory of Inflation Inertia," Working Papers 2006-25, FEDEA.
    7. George W. Evans & William A.Branch, 2010. "Monetary Policy and Heterogeneous Expectations," University of Oregon Economics Department Working Papers 2010-4, University of Oregon Economics Department.
    8. Kirman, Alan, 1993. "Ants, Rationality, and Recruitment," The Quarterly Journal of Economics, MIT Press, vol. 108(1), pages 137-56, February.
    9. Blake LeBaron & Leigh Tesfatsion, 2008. "Modeling Macroeconomies as Open-Ended Dynamic Systems of Interacting Agents," American Economic Review, American Economic Association, vol. 98(2), pages 246-50, May.
    10. Fabio Milani, 2005. "Expectations, Learning and Macroeconomic Persistence," Macroeconomics 0510022, EconWPA.
    11. Lawrence J. Christiano & Martin Eichenbaum & Charles Evans, 2001. "Nominal Rigidities and the Dynamic Effects of a Shock to Monetary Policy," NBER Working Papers 8403, National Bureau of Economic Research, Inc.
    12. Svensson, Lars E.O., 1997. "Inflation Forecast Targeting: Implementing and Monitoring Inflation Targets," Seminar Papers 615, Stockholm University, Institute for International Economic Studies.
    13. Jordi Galí & J. David López Salido & Javier Vallés, 2003. "Rule-of-thumb consumers and the design of interest rate rules," Banco de Espa�a Working Papers 0320, Banco de Espa�a.
    14. N. Gregory Mankiw & Ricardo Reis, 2006. "Pervasive Stickiness," American Economic Review, American Economic Association, vol. 96(2), pages 164-169, May.
    15. Branch, William A. & Evans, George W., 2006. "Intrinsic heterogeneity in expectation formation," Journal of Economic Theory, Elsevier, vol. 127(1), pages 264-295, March.
    16. Clarida, R. & Gali, J. & Gertler, M., 1999. "The Science of Monetary Policy: A New Keynesian Perspective," Working Papers 99-13, C.V. Starr Center for Applied Economics, New York University.
    17. George A. Akerlof, 2009. "How Human Psychology Drives the Economy and Why It Matters," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 91(5), pages 1175-1175.
    18. Tesfatsion, Leigh, 2006. "Agent-Based Computational Economics: A Constructive Approach to Economic Theory," Handbook of Computational Economics, in: Leigh Tesfatsion & Kenneth L. Judd (ed.), Handbook of Computational Economics, edition 1, volume 2, chapter 16, pages 831-880 Elsevier.
    19. Alex Brazier & Richard Harrison & Mervyn King & Tony Yates, 2006. "The danger of inflating expectations of macroeconomic stability: heuristic switching in an overlapping generations monetary model," Bank of England working papers 303, Bank of England.
    20. Roger E. A. Farmer, 2009. "Animal Spirits: How Human Psychology Drives the Economy, and Why it Matters for Global Capitalism," The Economic Record, The Economic Society of Australia, vol. 85(270), pages 357-358, 09.
    21. Sydney C. Ludvigson, 2004. "Consumer Confidence and Consumer Spending," Journal of Economic Perspectives, American Economic Association, vol. 18(2), pages 29-50, Spring.
    22. Adjemian, Stéphane & Darracq Pariès, Matthieu & Moyen, Stéphane, 2007. "Optimal monetary policy in an estimated DSGE for the euro area," Working Paper Series 0803, European Central Bank.
    23. Binder,M. & Pesaran,H.M., 1995. "Multivariate Rational Expectations Models and Macroeconomic Modelling: A Review and Some New Results," Cambridge Working Papers in Economics 9415, Faculty of Economics, University of Cambridge.
    24. Gatti, Domenico Delli & Guilmi, Corrado Di & Gaffeo, Edoardo & Giulioni, Gianfranco & Gallegati, Mauro & Palestrini, Antonio, 2005. "A new approach to business fluctuations: heterogeneous interacting agents, scaling laws and financial fragility," Journal of Economic Behavior & Organization, Elsevier, vol. 56(4), pages 489-512, April.
    25. Nelson, E., 1998. "Sluggish inflation and optimizing models of the business cycle," Journal of Monetary Economics, Elsevier, vol. 42(2), pages 303-322, July.
    26. Richard Curtin, 2007. "Consumer Sentiment Surveys: Worldwide Review and Assessment," Journal of Business Cycle Measurement and Analysis, OECD Publishing,Centre for International Research on Economic Tendency Surveys, vol. 2007(1), pages 7-42.
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