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The macroeconomics of radical uncertainty

Listed author(s):
  • Roos, Michael W. M.

Macroeconomics must take radical uncertainty into account, if it aims at contributing to the solution of serious real-world problems such as climate change. Allowing for radical uncertainty must happen at two levels: the level of modeling and the level of the scientifi c discipline. I argue that the complexity approach which sees the economy as a complex adaptive system is better suited to deal with radical uncertainty than the mainstream DSGE approach. I review a number of agent-based models that are promising starting points to incorporate radical uncertainty into macroeconomics. Discussing the examples of the fi nancial crisis and climate change, I establish why methodological monism is dangerous and why macroeconomics needs more pluralism and openness towards other scientifi c approaches. Radical uncertainty and the complexity approach have important implications for macroeconomic policy and the advice that economists can give to policy makers. Under radical uncertainty it does not make sense to look for optimal policies.

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Paper provided by RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen in its series Ruhr Economic Papers with number 592.

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Date of creation: 2015
Handle: RePEc:zbw:rwirep:592
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  1. Olivier J. Blanchard, 2008. "The State of Macro," NBER Working Papers 14259, National Bureau of Economic Research, Inc.
  2. David Colander & Richard P.F. Holt & J. Barkley Rosser, 2010. "The Complexity Era in Economics," Middlebury College Working Paper Series 1001, Middlebury College, Department of Economics.
  3. Lengnick, Matthias, 2013. "Agent-based macroeconomics: A baseline model," Journal of Economic Behavior & Organization, Elsevier, vol. 86(C), pages 102-120.
  4. Paul Davidson, 1991. "Is Probability Theory Relevant for Uncertainty? A Post Keynesian Perspective," Journal of Economic Perspectives, American Economic Association, vol. 5(1), pages 129-143, Winter.
  5. Jordi Gal?, 2014. "Monetary Policy and Rational Asset Price Bubbles," American Economic Review, American Economic Association, vol. 104(3), pages 721-752, March.
  6. Volker Grossmann & Thomas Steger & Timo Trimborn, 2010. "Dynamically Optimal R&D Subsidization," CESifo Working Paper Series 3153, CESifo Group Munich.
  7. Tiziana Assenza & Domenico Delli Gatti, 2012. "E Pluribus Unum: Macroeconomic Modelling for Multi-agent Economies," GREDEG Working Papers 2012-08, Groupe de REcherche en Droit, Economie, Gestion (GREDEG CNRS), University of Nice Sophia Antipolis.
  8. Murat Yildizoglu, 2002. "Connecting adaptive behaviour and expectations in models of innovation: The Potential Role of Artificial Neural Networks," Post-Print hal-00160356, HAL.
  9. David Colander (ed.), 2000. "The Complexity Vision and the Teaching of Economics," Books, Edward Elgar Publishing, number 1955.
  10. Dominic Quint & Pau Rabanal, 2014. "Monetary and Macroprudential Policy in an Estimated DSGE Model of the Euro Area," International Journal of Central Banking, International Journal of Central Banking, vol. 10(2), pages 169-236, June.
  11. Garth Heutel & Carolyn Fischer, 2013. "Environmental Macroeconomics: Environmental Policy, Business Cycles, and Directed Technical Change," NBER Working Papers 18794, National Bureau of Economic Research, Inc.
  12. Jonathan Aldred, 2012. "Climate change uncertainty, irreversibility and the precautionary principle," Cambridge Journal of Economics, Oxford University Press, vol. 36(5), pages 1051-1072.
  13. František Brazdik & Michal Hlavacek & Aleš Marsal, 2012. "Survey of Research on Financial Sector Modeling within DSGE Models: What Central Banks Can Learn from It," Czech Journal of Economics and Finance (Finance a uver), Charles University Prague, Faculty of Social Sciences, vol. 62(3), pages 252-277, July.
  14. Pech, Wesley & Milan, Marcelo, 2009. "Behavioral economics and the economics of Keynes," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 38(6), pages 891-902, December.
  15. Isabelle Salle & Murat Yildizoglu & Marc-Alexandre Sénégas, 2012. "Inflation targeting in a learning economy: an ABM perspective," Post-Print hal-00798167, HAL.
  16. Giovanni Dosi & Giorgio Fagiolo & Mauro Napoletano & Andrea Roventini, 2012. "Income Distribution, Credit and Fiscal Policies in an Agent-Based Keynesian Model," Documents de Travail de l'OFCE 2012-06, Observatoire Francais des Conjonctures Economiques (OFCE).
  17. Fontana Magda, 2008. "The complexity approach to economics : a Paradigm shift," CESMEP Working Papers 200801, University of Turin.
  18. Ben Cooper, 2000. "orignal paper: Modelling research and development: How do firms solve design problems?," Journal of Evolutionary Economics, Springer, vol. 10(4), pages 395-413.
  19. Giovanni Dosi & Giorgio Fagiolo & Andrea Roventini, 2008. "Schumpeter Meeting Keynes: A Policy-Friendly Model of Endogenous Growth and Business Cycles," Working Papers 50/2008, University of Verona, Department of Economics.
  20. David Colander & Roland Kupers, 2014. "Complexity and the Art of Public Policy: Solving Society’s Problems from the Bottom Up," Economics Books, Princeton University Press, edition 1, number 10207.
  21. Federico Ravenna & Carl E. Walsh, 2011. "Welfare-Based Optimal Monetary Policy with Unemployment and Sticky Prices: A Linear-Quadratic Framework," American Economic Journal: Macroeconomics, American Economic Association, vol. 3(2), pages 130-162, April.
  22. Ricardo J. Caballero, 2010. "Macroeconomics after the Crisis: Time to Deal with the Pretense-of-Knowledge Syndrome," Journal of Economic Perspectives, American Economic Association, vol. 24(4), pages 85-102, Fall.
  23. Reinhart, Carmen, 2009. "The Second Great Contraction," MPRA Paper 21485, University Library of Munich, Germany.
  24. Gervais, Martin & Mennuni, Alessandro, 2015. "Optimal fiscal policy in the neoclassical growth model revisited," European Economic Review, Elsevier, vol. 73(C), pages 1-17.
  25. Armon Rezai & Lance Taylor & Reinhard Mechler, 2012. "Ecological Macroeconomics: An application to climate change," SRE-Disc sre-disc-2012_06, Institute for Multilevel Governance and Development, Department of Socioeconomics, Vienna University of Economics and Business.
  26. Christophe Deissenberg & Sander Van Der Hoog & Herbert Dawid, 2008. "EURACE: A Massively Parallel Agent-Based Model of the European Economy," Working Papers halshs-00339756, HAL.
  27. Heijdra, Ben J., 2009. "Foundations of Modern Macroeconomics," OUP Catalogue, Oxford University Press, edition 2, number 9780199210695, December.
  28. Silverberg, Gerald & Verspagen, Bart, 1994. "Collective Learning, Innovation and Growth in a Boundedly Rational, Evolutionary World," Journal of Evolutionary Economics, Springer, vol. 4(3), pages 207-226, September.
  29. Jean- Bernard Chatelain, 2012. "Try again, macroeconomists," Chapters, in: What’s Right with Macroeconomics?, chapter 4, pages 90-109 Edward Elgar Publishing.
  30. Salih Fendoglu, 2011. "Optimal Monetary Policy Rules, Financial Amplification, and Uncertain Business Cycles," Working Papers 1126, Research and Monetary Policy Department, Central Bank of the Republic of Turkey.
  31. Frank Westerhoff, 2008. "Consumer sentiment and business cycles: a Neimark-Sacker bifurcation scenario," Applied Economics Letters, Taylor & Francis Journals, vol. 15(15), pages 1201-1205.
  32. Reinhart, Karmen & Rogoff, Kenneth, 2009. ""This time is different": panorama of eight centuries of financial crises," Economic Policy, Russian Presidential Academy of National Economy and Public Administration, vol. 1, pages 77-114, March.
  33. Chris Starmer, 2000. "Developments in Non-expected Utility Theory: The Hunt for a Descriptive Theory of Choice under Risk," Journal of Economic Literature, American Economic Association, vol. 38(2), pages 332-382, June.
  34. Frank Beckenbach & Maria Daskalakis & David Hofmann, 2012. "Agent-based modelling of novelty creating behavior and sectoral growth effects—Linking the creative and the destructive side of innovation," Journal of Evolutionary Economics, Springer, vol. 22(3), pages 513-542, July.
  35. Lee, You-Na & Walsh, John P. & Wang, Jian, 2015. "Creativity in scientific teams: Unpacking novelty and impact," Research Policy, Elsevier, vol. 44(3), pages 684-697.
  36. Birchenhall, Chris, 1995. "Modular Technical Change and Genetic Algorithms," Computational Economics, Springer;Society for Computational Economics, vol. 8(3), pages 233-253, August.
  37. J. M. Keynes, 1937. "The General Theory of Employment," The Quarterly Journal of Economics, Oxford University Press, vol. 51(2), pages 209-223.
  38. Sendhil Mullainathan & Richard H. Thaler, 2000. "Behavioral Economics," NBER Working Papers 7948, National Bureau of Economic Research, Inc.
  39. Carlin, Wendy & Soskice, David, 2005. "Macroeconomics: Imperfections, Institutions, and Policies," OUP Catalogue, Oxford University Press, number 9780198776222, December.
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