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Household Heterogeneity and Real Exchange Rates

  • Narayana R. Kocherlakota
  • Luigi Pistaferri

We assume that individuals can fully insure themselves against cross-country shocks but not against individual-specific shocks. We consider two particular models of limited risk-sharing: domestically incomplete markets (DI) and private information-Pareto optimal (PIPO) risk-sharing. For each model, we derive a restriction relating the cross-sectional distributions of consumption and real exchange rates. We evaluate these restrictions using household-level consumption data from the US and the UK. We show that the PIPO restriction fits the data well when households have a coefficient of relative risk aversion of around 5. The restrictions implied by the complete risk-sharing model and the DI model fare poorly. Copyright 2007 The Author(s). Journal compilation Royal Economic Society 2007.

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Paper provided by UCLA Department of Economics in its series Levine's Bibliography with number 122247000000001275.

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Date of creation: 27 Mar 2006
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Handle: RePEc:cla:levrem:122247000000001275
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  1. Kocherlakota, Narayana R. & Pistaferri, Luigi, 2005. "Asset pricing implications of Pareto optimality with private information," Discussion Paper Series 1: Economic Studies 2005,29, Deutsche Bundesbank, Research Centre.
  2. Tsyvinski, A. & Golosov, M., 2004. "Optimal Taxation with Endogenous Insurance Markets," 2004 Meeting Papers 124, Society for Economic Dynamics.
  3. Giancarlo Corsetti & Luca Dedola & Sylvain Leduc, 2008. "International Risk Sharing and the Transmission of Productivity Shocks," Review of Economic Studies, Oxford University Press, vol. 75(2), pages 443-473.
  4. Attanasio, Orazio P & Weber, Guglielmo, 1995. "Is Consumption Growth Consistent with Intertemporal Optimization? Evidence from the Consumer Expenditure Survey," Journal of Political Economy, University of Chicago Press, vol. 103(6), pages 1121-57, December.
  5. Mikhail Golosov & Narayana Kocherlakota & Aleh Tsyvinski, 2002. "Optimal Indirect and Capital Taxation," NajEcon Working Paper Reviews 391749000000000449,
  6. Benigno, Gianluca & Thoenissen, Christoph, 2006. "Consumption and Real Exchange Rates with Incomplete Markets and Non-Traded Goods," CEPR Discussion Papers 5580, C.E.P.R. Discussion Papers.
  7. Newey, Whitney & West, Kenneth, 2014. "A simple, positive semi-definite, heteroscedasticity and autocorrelation consistent covariance matrix," Applied Econometrics, Publishing House "SINERGIA PRESS", vol. 33(1), pages 125-132.
  8. Narayana R. Kocherlakota, 2005. "Zero Expected Wealth Taxes: A Mirrlees Approach to Dynamic Optimal Taxation," Econometrica, Econometric Society, vol. 73(5), pages 1587-1621, 09.
  9. V. V. Chari & Patrick J. Kehoe & Ellen R. McGrattan, 2002. "Can sticky price models generate volatile and persistent real exchange rates?," Staff Report 277, Federal Reserve Bank of Minneapolis.
  10. Riccardo Colacito & Mariano M. Croce, 2011. "Risks for the Long Run and the Real Exchange Rate," Journal of Political Economy, University of Chicago Press, vol. 119(1), pages 153 - 181.
  11. David K. Backus & Gregor W. Smith, 1993. "Consumption and Real Exchange Rates in Dynamic Economies with Non-Traded Goods," Working Papers 1252, Queen's University, Department of Economics.
  12. Andrew Atkeson & Robert E. Lucas, 1992. "On Efficient Distribution With Private Information," Review of Economic Studies, Oxford University Press, vol. 59(3), pages 427-453.
  13. Brandt, Michael & Cochrane, John & Santa-Clara, Pedro, 2001. "International Risk Sharing is Better Than You Think (or Exchange Rates are Much Too Smooth!," University of California at Los Angeles, Anderson Graduate School of Management qt1jw137zd, Anderson Graduate School of Management, UCLA.
  14. Hansen, Lars Peter & Hodrick, Robert J, 1980. "Forward Exchange Rates as Optimal Predictors of Future Spot Rates: An Econometric Analysis," Journal of Political Economy, University of Chicago Press, vol. 88(5), pages 829-53, October.
  15. Mikhail Golosov & Aleh Tsyvinski, 2007. "Optimal Taxation with Endogenous Insurance Markets," The Quarterly Journal of Economics, Oxford University Press, vol. 122(2), pages 487-534.
  16. Orazio P. Attanasio & Guglielmo Weber, 1993. "Consumption Growth, the Interest Rate and Aggregation," Review of Economic Studies, Oxford University Press, vol. 60(3), pages 631-649.
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