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Measuring the Ex-Ante Social Cost of Aggregate Volatility

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  • Mordecai Kurz

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    (Department of Economics, Stanford University)

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    Abstract

    Ex-ante cost of aggregate fluctuations consist of all individual and social cost expanded by optimizing agents aiming to prevent or reduce fluctuations of consumption. These are measured by the cost of resources used to attain the level of consumption volatility currently observed. This paper proposes that the ex-ante component of cost is important and large. The unifying principle in measuring these cost arises from the fact that agents utilize resources for reserves used for self insurance against uninsurable aggregate fluctuations. Firms accumulate excess capacity in response to fluctuations in demand; our financial sector uses substantial resources to mitigate the effect of market fluctuations and to permit aggregate risk sharing. We estimate that the order of magnitude of the ex-ante social cost of aggregate fluctuations exceeds 5% of GNP. Our formulation suggests that stabilization policy mitigates the effects of aggregate volatility by offering important insurance services. This complements the traditional view of stabilization policy as one designed to bolster the economy’s output so that it attains its potential by providing adequate demand. The insurance perspective of stabilization policy, which we offer here, suggests that without public policy each agent selects optimal private resources to be used for self insurance against aggregate volatility. Stabilization policy is then a public good which enables individual agents to reduce the private cost of self insurance.

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    File URL: http://www-siepr.stanford.edu/repec/sip/04-006.pdf
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    Bibliographic Info

    Paper provided by Stanford Institute for Economic Policy Research in its series Discussion Papers with number 04-006.

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    Date of creation: Feb 2005
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    Handle: RePEc:sip:dpaper:04-006

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    Related research

    Keywords: cost of aggregate fluctuations; uninsurable risks; idosyncratic shocks; stabilization policy; excess capacity; risk sharing; heterogenous beliefs; capacity utilization; Rational Beliefs;

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    1. TallariniJr., Thomas D., 2000. "Risk-sensitive real business cycles," Journal of Monetary Economics, Elsevier, vol. 45(3), pages 507-532, June.
    2. Andrew Atkeson & Christopher Phelan, 1994. "Reconsidering the Costs of Business Cycles with Incomplete Markets," NBER Working Papers 4719, National Bureau of Economic Research, Inc.
    3. Hartman, Richard, 1972. "The effects of price and cost uncertainty on investment," Journal of Economic Theory, Elsevier, vol. 5(2), pages 258-266, October.
    4. Kjetil Storesletten & Chris I. Telmer & Amir Yaron, 2000. "The Welfare Cost of Business Cycles Revisited: Finite Lives and Cyclical Variation in Idiosyncratic Risk," NBER Working Papers 8040, National Bureau of Economic Research, Inc.
    5. Tom Krebs, 2003. "Growth and Welfare Effects of Business Cycles in Economies with Idiosyncratic Human Capital Risk," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 6(4), pages 846-868, October.
    6. Rothschild, Michael & Stiglitz, Joseph E., 1970. "Increasing risk: I. A definition," Journal of Economic Theory, Elsevier, vol. 2(3), pages 225-243, September.
    7. Alon Brav & George M. Constantinides & Christopher C. Geczy, . "Asset Pricing with Heterogeneous Consumers and Limited Participation: Empirical Evidence," Rodney L. White Center for Financial Research Working Papers 23-99, Wharton School Rodney L. White Center for Financial Research.
    8. Hartman, Richard, 1976. "Factor Demand with Output Price Uncertainty," American Economic Review, American Economic Association, vol. 66(4), pages 675-81, September.
    9. Per Krusell & Anthony A. Smith, Jr., 1999. "On the Welfare Effects of Eliminating Business Cycles," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 2(1), pages 245-272, January.
    10. Turnovsky, Stephen J, 1973. "Production Flexibility, Price Uncertainty and the Behavior of the Competitive Firm," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 14(2), pages 395-413, June.
    11. Pope, Rulon D, 1980. "The Generalized Envelope Theorem and Price Uncertainty," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 21(1), pages 75-86, February.
    12. Batra, Raveendra N & Ullah, Aman, 1974. "Competitive Firm and the Theory of Input Demand under Price Uncertainty," Journal of Political Economy, University of Chicago Press, vol. 82(3), pages 537-48, May/June.
    13. Robert E. Lucas Jr., 2003. "Macroeconomic Priorities," American Economic Review, American Economic Association, vol. 93(1), pages 1-14, March.
    14. Gadi Barlevy, 2004. "The Cost of Business Cycles Under Endogenous Growth," American Economic Review, American Economic Association, vol. 94(4), pages 964-990, September.
    15. Jim Dolmas, 1998. "Risk Preferences and the Welfare Cost of Business Cycles," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 1(3), pages 646-676, July.
    16. Kurz, Mordecai & Jin, Hehui & Motolese, Maurizio, 2005. "The role of expectations in economic fluctuations and the efficacy of monetary policy," Journal of Economic Dynamics and Control, Elsevier, vol. 29(11), pages 2017-2065, November.
    17. Kurz, Mordecai, 1994. "On the Structure and Diversity of Rational Beliefs," Economic Theory, Springer, vol. 4(6), pages 877-900, October.
    18. Hartman, Richard, 1973. "Adjustment Costs, Price and Wage Uncertainty, and Investment," Review of Economic Studies, Wiley Blackwell, vol. 40(2), pages 259-67, April.
    19. Epstein, Larry G, 1978. "Production Flexibility and the Behaviour of the Competitive Firm under Price Uncertainty," Review of Economic Studies, Wiley Blackwell, vol. 45(2), pages 251-61, June.
    20. Stephen Morris & Hyun Song Shin, 2002. "Social Value of Public Information," American Economic Review, American Economic Association, vol. 92(5), pages 1521-1534, December.
    21. Imrohoruglu, Ayse, 1989. "Cost of Business Cycles with Indivisibilities and Liquidity Constraints," Journal of Political Economy, University of Chicago Press, vol. 97(6), pages 1364-83, December.
    22. Sandmo, Agnar, 1971. "On the Theory of the Competitive Firm under Price Uncertainty," American Economic Review, American Economic Association, vol. 61(1), pages 65-73, March.
    23. Dalal, Ardeshir, 1990. "Symmetry Restrictions in the Analysis of the Competitive Firm under Price Uncertainty," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 31(1), pages 207-11, February.
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