A perspective on modern business cycle theory
AbstractIn this article I provide a perspective on the current state of modern business cycle theory. This theory has developed from an application of the Arrow-Debreu general equilibrium framework to the neoclassical growth model. On the positive side, this approach is able to accommodate various sources of heterogeneity in preferences and production within its complete markets framework. On the negative side, this approach has to rely on persistent exogenous shocks to account for business cycles since its internal propagation mechanism is weak. I discuss the implications of three important extensions of the basic framework. The first two extensions, noncompetitive pricing and frictional labor markets, do not overcome the basic weakness of limited propagation. The third extension, limited insurance and exogenous credit constraints, shows promise to account for the amplification and propagation of exogenous shocks.
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Bibliographic InfoArticle provided by Federal Reserve Bank of Richmond in its journal Economic Quarterly.
Volume (Year): (2011)
Issue (Month): 3Q ()
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- Kosuke Aoki & Gianluca Benigno & Nobuhiro Kiyotaki, 2009.
"Capital Flows and Asset Prices,"
CEP Discussion Papers
dp0921, Centre for Economic Performance, LSE.
- Kosuke Aoki & Gianluca Benigno & Nobuhiro Kiyotaki, 2009. "Capital flows and asset prices," LSE Research Online Documents on Economics 25487, London School of Economics and Political Science, LSE Library.
- Kosuke Aoki & Gianluca Benigno & Nobuhiro Kiyotak, 2007. "Capital flows and asset prices," LSE Research Online Documents on Economics 3168, London School of Economics and Political Science, LSE Library.
- Dale T. Mortensen & Christopher A. Pissarides, 1993.
"Job Creation and Job Destruction in the Theory of Unemployment,"
CEP Discussion Papers
dp0110, Centre for Economic Performance, LSE.
- Mortensen, Dale T & Pissarides, Christopher A, 1994. "Job Creation and Job Destruction in the Theory of Unemployment," Review of Economic Studies, Wiley Blackwell, vol. 61(3), pages 397-415, July.
- Williamson, Stephen D, 1987. "Financial Intermediation, Business Failures, and Real Business Cycles," Journal of Political Economy, University of Chicago Press, vol. 95(6), pages 1196-1216, December.
- Merz, Monika, 1995. "Search in the labor market and the real business cycle," Journal of Monetary Economics, Elsevier, vol. 36(2), pages 269-300, November.
- Diamond, Douglas W & Dybvig, Philip H, 1983.
"Bank Runs, Deposit Insurance, and Liquidity,"
Journal of Political Economy,
University of Chicago Press, vol. 91(3), pages 401-19, June.
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