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Competitive Equilibrium in the Credit Market under Asymmetric Information

Author

Listed:
  • David Besanko

    (Indiana University)

  • Anjan V. Thakor

    (Washington University in St. Louis)

Abstract

We study a competitive credit market equilibrium in which all agents are risk neutral and lenders a priori unaware of borrowers' default probabilities. Admissible credit contracts are characterized by the credit granting probability, the loan quantity, the loan interest rate and the collateral required. The principal result is that in equilibrium lower risk borrowers pay higher interest rates than higher risk borrowers; moreover, the lower risk borrowers get more credit in equilibrium than they would with full information. No credit is rationed and collateral requirements are higher for the lower risk borrowers.

Suggested Citation

  • David Besanko & Anjan V. Thakor, 2004. "Competitive Equilibrium in the Credit Market under Asymmetric Information," Finance 0411045, University Library of Munich, Germany.
    • Handle: RePEc:wpa:wuwpfi:0411045
    Note: Type of Document - pdf; pages: 16
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    References listed on IDEAS

    as
    1. Myerson, Roger B, 1983. "Mechanism Design by an Informed Principal," Econometrica, Econometric Society, vol. 51(6), pages 1767-1797, November.
    2. Stiglitz, Joseph E & Weiss, Andrew, 1983. "Incentive Effects of Terminations: Applications to the Credit and Labor Markets," American Economic Review, American Economic Association, vol. 73(5), pages 912-927, December.
    3. Riley, John G, 1979. "Informational Equilibrium," Econometrica, Econometric Society, vol. 47(2), pages 331-359, March.
    4. Stiglitz, Joseph E & Weiss, Andrew, 1981. "Credit Rationing in Markets with Imperfect Information," American Economic Review, American Economic Association, vol. 71(3), pages 393-410, June.
    5. Wilson, Charles, 1977. "A model of insurance markets with incomplete information," Journal of Economic Theory, Elsevier, vol. 16(2), pages 167-207, December.
    6. Ambarish, Ramasastry & John, Kose & Williams, Joseph, 1987. "Efficient Signalling with Dividends and Investments," Journal of Finance, American Finance Association, vol. 42(2), pages 321-343, June.
    7. Spence, Michael, 1978. "Product differentiation and performance in insurance markets," Journal of Public Economics, Elsevier, vol. 10(3), pages 427-447, December.
    8. Wette, Hildegard C, 1983. "Collateral in Credit Rationing in Markets with Imperfect Information: Note," American Economic Review, American Economic Association, vol. 73(3), pages 442-445, June.
    Full references (including those not matched with items on IDEAS)

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    JEL classification:

    • G - Financial Economics

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