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Reexamining the consumption-wealth relationship: the role of model uncertainty

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  • Gary Koop
  • Simon M. Potter
  • Rodney W. Strachan

Abstract

In their influential work on the consumption-wealth relationship, Lettau and Ludvigson found that while consumption responds to permanent changes in wealth in the expected manner, most changes in wealth are transitory with no effect on consumption. We investigate the robustness of these results to model uncertainty using Bayesian model averaging. We find that there is model uncertainty with regard to the number of cointegrating vectors, the form of deterministic components, lag length, and whether the cointegrating residuals affect consumption and income directly. Whether this uncertainty has important implications depends on the researcher's attitude toward this economic theory used by Lettau and Ludvigson. If we work with their exact model, our findings are very similar. However, if we work with a broader set of models, we find that the exact magnitude of the role of permanent shocks is difficult to estimate precisely. Thus, although some support exists for the view that the role of shocks is small, we cannot rule out the possibility that they have a substantive effect on consumption.

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Bibliographic Info

Paper provided by Federal Reserve Bank of New York in its series Staff Reports with number 202.

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Date of creation: 2005
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Handle: RePEc:fip:fednsr:202

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Keywords: Consumption (Economics) ; Wealth ; Econometric models ; Uncertainty;

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  1. Strachan, Rodney W. & Inder, Brett, 2004. "Bayesian analysis of the error correction model," Journal of Econometrics, Elsevier, Elsevier, vol. 123(2), pages 307-325, December.
  2. Martin Lettau & Sydney C. Ludvigson, 2004. "Understanding Trend and Cycle in Asset Values: Reevaluating the Wealth Effect on Consumption," American Economic Review, American Economic Association, American Economic Association, vol. 94(1), pages 276-299, March.
  3. Martin Lettau, 2001. "Consumption, Aggregate Wealth, and Expected Stock Returns," Journal of Finance, American Finance Association, American Finance Association, vol. 56(3), pages 815-849, 06.
  4. Gernot Doppelhofer & Ronald I. Miller & Xavier Sala-i-Martin, 2000. "Determinants of Long-Term Growth: A Bayesian Averaging of Classical Estimates (Bace) Approach," OECD Economics Department Working Papers 266, OECD Publishing.
  5. Timothy Cogley & Thomas J. Sargent, 2005. "Drift and Volatilities: Monetary Policies and Outcomes in the Post WWII U.S," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 8(2), pages 262-302, April.
  6. M. Hashem Pesaran, 2000. "Forecast Uncertainties in Macroeconometric Modelling: An Application to the UK Economy," CESifo Working Paper Series 345, CESifo Group Munich.
  7. Sala-i-Martin, Xavier, 1997. "I Just Ran Two Million Regressions," American Economic Review, American Economic Association, American Economic Association, vol. 87(2), pages 178-83, May.
  8. repec:rus:hseeco:70719 is not listed on IDEAS
  9. Min, C.K. & Zellner, A., 1992. ""Bayesian and Non-Bayesian Methods for Combining Models and Forecasts with Applications to Forecasting International Growth Rates"," Papers, California Irvine - School of Social Sciences 90-92-23, California Irvine - School of Social Sciences.
  10. Chikuse, Yasuko, 1990. "The matrix angular central Gaussian distribution," Journal of Multivariate Analysis, Elsevier, vol. 33(2), pages 265-274, May.
  11. Jeremy Rudd & Karl Whelan, 2002. "A note on the cointegration of consumption, income, and wealth," Finance and Economics Discussion Series, Board of Governors of the Federal Reserve System (U.S.) 2002-53, Board of Governors of the Federal Reserve System (U.S.).
  12. Strachan, Rodney W, 2003. "Valid Bayesian Estimation of the Cointegrating Error Correction Model," Journal of Business & Economic Statistics, American Statistical Association, American Statistical Association, vol. 21(1), pages 185-95, January.
  13. Rodney W. Strachan & Herman K. van Dijk, 2004. "The Value of Structural Information in the VAR Model," Keele Economics Research Papers, Centre for Economic Research, Keele University KERP 2004/02, Centre for Economic Research, Keele University.
  14. Kleibergen, Frank & Paap, Richard, 2002. "Priors, posteriors and bayes factors for a Bayesian analysis of cointegration," Journal of Econometrics, Elsevier, Elsevier, vol. 111(2), pages 223-249, December.
  15. Hjort N.L. & Claeskens G., 2003. "Frequentist Model Average Estimators," Journal of the American Statistical Association, American Statistical Association, American Statistical Association, vol. 98, pages 879-899, January.
  16. Carmen Fernandez & Eduardo Ley & Mark Steel, 1999. "Model uncertainty in cross-country growth regressions," Econometrics, EconWPA 9903003, EconWPA, revised 06 Oct 2001.
  17. Thomas Doan & Robert B. Litterman & Christopher A. Sims, 1986. "Forecasting and conditional projection using realistic prior distribution," Staff Report, Federal Reserve Bank of Minneapolis 93, Federal Reserve Bank of Minneapolis.
  18. Centoni, Marco & Cubadda, Gianluca, 2003. "Measuring the business cycle effects of permanent and transitory shocks in cointegrated time series," Economics Letters, Elsevier, vol. 80(1), pages 45-51, July.
  19. Gonzalo, Jesus & Ng, Serena, 2001. "A systematic framework for analyzing the dynamic effects of permanent and transitory shocks," Journal of Economic Dynamics and Control, Elsevier, Elsevier, vol. 25(10), pages 1527-1546, October.
  20. Dale J. Poirier, 1995. "Intermediate Statistics and Econometrics: A Comparative Approach," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262161494, December.
  21. Johansen, Soren, 1995. "Likelihood-Based Inference in Cointegrated Vector Autoregressive Models," OUP Catalogue, Oxford University Press, Oxford University Press, number 9780198774501, October.
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Citations

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Cited by:
  1. Justyna Wróblewska, 2009. "Bayesian Model Selection in the Analysis of Cointegration," Central European Journal of Economic Modelling and Econometrics, CEJEME, CEJEME, vol. 1(1), pages 57-69, March.
  2. Yang, Zan & Wang, S.T., 2012. "Permanent and transitory shocks in owner-occupied housing: A common trend model of price dynamics," Journal of Housing Economics, Elsevier, Elsevier, vol. 21(4), pages 336-346.
  3. Márquez, Elena & Martínez-Cañete, Ana R. & Pérez-Soba, Inés, 2013. "Wealth shocks, credit conditions and asymmetric consumption response: Empirical evidence for the UK," Economic Modelling, Elsevier, vol. 33(C), pages 357-366.
  4. Gary Koop & Roberto Leon-Gonzalez & Rodney W. Strachan, 2008. "Dynamic probabilities of restrictions in state space models: An application to the Phillips curve," Working Paper Series, The Rimini Centre for Economic Analysis 26-08, The Rimini Centre for Economic Analysis, revised Jan 2008.
  5. Maltritz, Dominik, 2012. "Determinants of sovereign yield spreads in the Eurozone: A Bayesian approach," Journal of International Money and Finance, Elsevier, Elsevier, vol. 31(3), pages 657-672.
  6. Mattias Villani, 2009. "Steady-state priors for vector autoregressions," Journal of Applied Econometrics, John Wiley & Sons, Ltd., John Wiley & Sons, Ltd., vol. 24(4), pages 630-650.
  7. Markus Jochmann & Gary Koop, 2011. "Regime-Switching Cointegration," Working Papers, University of Strathclyde Business School, Department of Economics 1125, University of Strathclyde Business School, Department of Economics.
  8. Todd E. Clark & Michael W. McCracken, 2006. "Averaging forecasts from VARs with uncertain instabilities," Research Working Paper, Federal Reserve Bank of Kansas City RWP 06-12, Federal Reserve Bank of Kansas City.
  9. Chen, Jie, 2006. "Re-evaluating the association between housing wealth and aggregate consumption: New evidence from Sweden," Journal of Housing Economics, Elsevier, Elsevier, vol. 15(4), pages 321-348, December.
  10. Olivier Allain, 2011. "The impact of income distribution on consumption: a reassessment," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) hal-00712657, HAL.
  11. Iscan, Talan B., 2011. "Productivity growth and the U.S. saving rate," Economic Modelling, Elsevier, vol. 28(1-2), pages 501-514, January.
  12. Boysen-Hogrefe, Jens & Dovern, Jonas & Gern, Klaus-Jürgen & Jannsen, Nils & Van Roye, Björn & Sander, Birgit & Scheide, Joachim & Boss, Alfred & Meier, Carsten-Patrick, 2008. "Weltkonjunktur und deutsche Konjunktur im Winter 2008," Kiel Discussion Papers 459/460, Kiel Institute for the World Economy (IfW).
  13. Ren, Yu & Yuan, Yufei & Zhang, Yang, 2014. "Human capital, household capital and asset returns," Journal of Banking & Finance, Elsevier, vol. 42(C), pages 11-22.
  14. Maltritz, Dominik & Molchanov, Alexander, 2014. "Country credit risk determinants with model uncertainty," International Review of Economics & Finance, Elsevier, Elsevier, vol. 29(C), pages 224-234.
  15. Maltritz, Dominik & Molchanov, Alexander, 2013. "Analyzing determinants of bond yield spreads with Bayesian Model Averaging," Journal of Banking & Finance, Elsevier, vol. 37(12), pages 5275-5284.

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