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The Role of Nonseparable Utility and Nontradeables in International Business Cycles and Portfolio Choice

  • Akito Matsumoto

This paper analyzes the role of nonseparable utility and nontradables in business cycles and portfolio choice. I find that nonseparability in utility can change the portfolio choice significantly. Unlike previous results in literature, the optimal portfolio of the traded-good sector equities is no longer a well diversified portfolio and becomes sensitive to parameter values. As a result, the model often generates extreme home bias or anti-home bias portfolios implying that some frictions in asset markets, which prevent agents from holding these extreme portfolios, can explain the lack of international risk sharing.

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Paper provided by International Monetary Fund in its series IMF Working Papers with number 07/163.

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Length: 32
Date of creation: 01 Jul 2007
Date of revision:
Handle: RePEc:imf:imfwpa:07/163
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  9. Palacios-Huerta, Ignacio, 2001. "The human capital of stockholders and the international diversification puzzle," Journal of International Economics, Elsevier, vol. 54(2), pages 309-331, August.
  10. Ariel Burstein & Martin Eichenbaum & Sergio Rebelo, 2005. "The Importance of Nontradable Goods' Prices in Cyclical Real Exchange Rate Fluctuations," RCER Working Papers 523, University of Rochester - Center for Economic Research (RCER).
  11. Jermann, Urban J., 2002. "International portfolio diversification and endogenous labor supply choice," European Economic Review, Elsevier, vol. 46(3), pages 507-522, March.
  12. Karen K. Lewis, 1999. "Trying to Explain Home Bias in Equities and Consumption," Journal of Economic Literature, American Economic Association, vol. 37(2), pages 571-608, June.
  13. Akito Matsumoto & Charles Engel, 2005. "Portfolio Choice in a Monetary Open-Economy DSGE Model," IMF Working Papers 05/165, International Monetary Fund.
  14. Balsam, A. & Eckstein, Z., 2001. "Real Business Cycles in a Small Open Economy with Non-Traded Goods," Papers 2001-3, Tel Aviv.
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  19. Mendoza, Enrique G, 1995. "The Terms of Trade, the Real Exchange Rate, and Economic Fluctuations," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 36(1), pages 101-37, February.
  20. Angel Serrat, 2001. "A Dynamic Equilibrium Model of International Portfolio Holdings," Econometrica, Econometric Society, vol. 69(6), pages 1467-1489, November.
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  22. Reinhart, Carmen & Ostry, Jonathan, 1991. "Private Saving and Terms of Trade Shocks," MPRA Paper 13716, University Library of Munich, Germany.
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  25. Robert Kollmann, 2006. "A Dynamic Equilibrium Model of International Portfolio Holdings: Comment," Econometrica, Econometric Society, vol. 74(1), pages 269-273, 01.
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  27. Hnatkovska, Viktoria, 2010. "Home bias and high turnover: Dynamic portfolio choice with incomplete markets," Journal of International Economics, Elsevier, vol. 80(1), pages 113-128, January.
  28. Pesenti, Paolo & van Wincoop, Eric, 2002. "Can Nontradables Generate Substantial Home Bias?," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 34(1), pages 25-50, February.
  29. Robert Kollmann, 2006. "A dynamic general equilibrium model of international portfolio holding: comment," ULB Institutional Repository 2013/7622, ULB -- Universite Libre de Bruxelles.
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