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Liquidity and ambiguity : banks or asset markets?

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  • Eichberger, Jürgen
  • Spanjers, Willy

Abstract

We study the impact of ambiguity on two alternative institutions of financial intermediation in an economy where consumers face uncertain liquidity needs. The ambiguity the consumers experience is modeled by the degree of confidence in their additive beliefs. We analyze the optimal liquidity allocation and two institutional settings for implementing this allocation: a secondary asset market and a bank deposit contract. For full confidence we obtain the well-known result that consumers prefer the bank deposit contract over the asset market, since the former can provide the optimal cross subsidy for consumers with high liquidity needs. With increasing ambiguity this preference will be reversed: the asset market is preferred, since it avoids inefficient liquidation if the bank reserve holdings turn out to be suboptimal.

Suggested Citation

  • Eichberger, Jürgen & Spanjers, Willy, 2007. "Liquidity and ambiguity : banks or asset markets?," Papers 07-18, Sonderforschungsbreich 504.
    • Handle: RePEc:mnh:spaper:2549
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    File URL: https://madoc.bib.uni-mannheim.de/2549/1/dp07_18.pdf
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    References listed on IDEAS

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    1. Ghirardato, Paolo & Marinacci, Massimo, 2002. "Ambiguity Made Precise: A Comparative Foundation," Journal of Economic Theory, Elsevier, vol. 102(2), pages 251-289, February.
    2. Jürgen Eichberger & David Kelsey, 2014. "Optimism And Pessimism In Games," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 55(2), pages 483-505, May.
    3. Franklin Allen & Douglas Gale, 2004. "Financial Intermediaries and Markets," Econometrica, Econometric Society, vol. 72(4), pages 1023-1061, July.
    4. Ross Levine, 1997. "Financial Development and Economic Growth: Views and Agenda," Journal of Economic Literature, American Economic Association, vol. 35(2), pages 688-726, June.
    5. Jürgen Eichberger & David Kelsey, 2014. "Optimism And Pessimism In Games," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 55, pages 483-505, May.
    6. Diamond, Douglas W, 1997. "Liquidity, Banks, and Markets," Journal of Political Economy, University of Chicago Press, vol. 105(5), pages 928-956, October.
    7. Douglas W. Diamond & Philip H. Dybvig, 2000. "Bank runs, deposit insurance, and liquidity," Quarterly Review, Federal Reserve Bank of Minneapolis, vol. 24(Win), pages 14-23.
    8. Jacklin, Charles J & Bhattacharya, Sudipto, 1988. "Distinguishing Panics and Information-Based Bank Runs: Welfare and Policy Implications," Journal of Political Economy, University of Chicago Press, vol. 96(3), pages 568-592, June.
    9. Gilboa, Itzhak, 1987. "Expected utility with purely subjective non-additive probabilities," Journal of Mathematical Economics, Elsevier, vol. 16(1), pages 65-88, February.
    10. Camerer, Colin & Weber, Martin, 1992. "Recent Developments in Modeling Preferences: Uncertainty and Ambiguity," Journal of Risk and Uncertainty, Springer, vol. 5(4), pages 325-370, October.
    11. Daniel Ellsberg, 1961. "Risk, Ambiguity, and the Savage Axioms," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 75(4), pages 643-669.
    12. Ghatak, Subrata & Spanjers, Willem, 2007. "Monetary policy rules in transition economies: the impact of ambiguity," Economics Discussion Papers 2007-2, School of Economics, Kingston University London.
    13. Subrata Ghatak & Willy Spanjers, 2007. "Monetary policy rules in transition economies: the impact of ambiguity," International Journal of Development Issues, Emerald Group Publishing Limited, vol. 6(1), pages 26-37, February.
    14. Schmeidler, David, 1989. "Subjective Probability and Expected Utility without Additivity," Econometrica, Econometric Society, vol. 57(3), pages 571-587, May.
    15. Jürgen Eichberger & David Kelsey, 1999. "E-Capacities and the Ellsberg Paradox," Theory and Decision, Springer, vol. 46(2), pages 107-138, April.
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    More about this item

    Keywords

    Financial institutions ; Liquidity ; Ambiguity ; Choquet Expected Utility;
    All these keywords.

    JEL classification:

    • G2 - Financial Economics - - Financial Institutions and Services
    • G1 - Financial Economics - - General Financial Markets
    • D8 - Microeconomics - - Information, Knowledge, and Uncertainty

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