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A Structural Econometric Model of Price Discrimination in the Mortgage Lending Industry

  • Gary-Bobo, Robert J.
  • Larribeau, Sophie

We propose a model of discrimination in the market for mortgages. The model explains accepted loan applications and determines loan sizes and interest rates simultaneously. A competitive and a discriminating monopoly version of the model are proposed. Offered interest rates and loan sizes are a function of observable borrower characteristics. The competitive model rests on a marginal condition, reflecting contract optimality, to which a zero-profit condition is added. In contrast, the discriminating monopoly maximizes profits under a borrower participation constraint, reflecting the availability of a rental market as an outside option. Each version of the model is a bivariate, non-linear model, and is estimated by standard maximum likelihood methods. The data used for estimation is a sample of clients of a French network of mortgage lenders. We show the presence of ‘social discrimination’ in the data, the loan conditions depending, not only on the borrower's wage and down payment, but also on the borrower's occupational status. Abnormally high-risk premia in the competitive version of the model suggest the presence of market power, justifying an attempt at estimating its monopolistic version. The discriminating monopoly model estimates show that the borrowers' price-elasticity of demand for housing varies with occupational status, and is inversely related with the lender's interest rate markups. This confirms that the lender exploits structural differences in the preferences to discriminate, as predicted by standard theories.

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Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 3302.

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Date of creation: Apr 2002
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Handle: RePEc:cpr:ceprdp:3302
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  1. Eugenio J. Miravete, 2002. "Estimating Demand for Local Telephone Service with Asymmetric Information and Optional Calling Plans," Review of Economic Studies, Oxford University Press, vol. 69(4), pages 943-971.
  2. Marc IVALDI & David MARTIMORT, 1994. "Competition under Nonlinear Pricing," Annales d'Economie et de Statistique, ENSAE, issue 34, pages 71-114.
  3. Calem Paul & Stutzer Michael, 1995. "The Simple Analytics of Observed Discrimination in Credit Markets," Journal of Financial Intermediation, Elsevier, vol. 4(3), pages 189-212, July.
  4. Alicia H. Munnell, 1992. "Mortgage lending in Boston: interpreting HMDA data," Working Papers 92-7, Federal Reserve Bank of Boston.
  5. Bousquet, Alain & Ivaldi, Marc, 1997. "Optimal pricing of telephone usage: An econometric implementation," Information Economics and Policy, Elsevier, vol. 9(3), pages 219-239, September.
  6. Brueckner Jan K., 1994. "Borrower Mobility, Adverse Selection, and Mortgage Points," Journal of Financial Intermediation, Elsevier, vol. 3(4), pages 416-441, September.
  7. Chiappori, P.A. & Pinquet, J., 1999. "Assurance chomage des emprunteurs," Papers 99-01, Paris X - Nanterre, U.F.R. de Sc. Ec. Gest. Maths Infor..
  8. Bester, Helmut, 1985. "Screening vs. Rationing in Credit Markets with Imperfect Information," American Economic Review, American Economic Association, vol. 75(4), pages 850-55, September.
  9. Brueckner, Jan K, 2000. "Mortgage Default with Asymmetric Information," The Journal of Real Estate Finance and Economics, Springer, vol. 20(3), pages 251-74, May.
  10. Rothschild, Michael & Stiglitz, Joseph E, 1976. "Equilibrium in Competitive Insurance Markets: An Essay on the Economics of Imperfect Information," The Quarterly Journal of Economics, MIT Press, vol. 90(4), pages 630-49, November.
  11. Helen F. Ladd, 1998. "Evidence on Discrimination in Mortgage Lending," Journal of Economic Perspectives, American Economic Association, vol. 12(2), pages 41-62, Spring.
  12. Phillip Leslie, 2004. "Price Discrimination in Broadway Theater," RAND Journal of Economics, The RAND Corporation, vol. 35(3), pages 520-541, Autumn.
  13. Chari, V V & Jagannathan, Ravi, 1989. " Adverse Selection in a Model of Real Estate Lending," Journal of Finance, American Finance Association, vol. 44(2), pages 499-508, June.
  14. James A. Berkovec & Glenn B. Canner & Stuart A. Gabriel & Timothy H. Hannan, 1998. "Discrimination, Competition, And Loan Performance In Fha Mortgage Lending," The Review of Economics and Statistics, MIT Press, vol. 80(2), pages 241-250, May.
  15. Goldberg, Pinelopi Koujianou & Verboven, Frank, 2001. "The Evolution of Price Dispersion in the European Car Market," Review of Economic Studies, Wiley Blackwell, vol. 68(4), pages 811-48, October.
  16. Jean-Charles Rochet & Philippe Chone, 1998. "Ironing, Sweeping, and Multidimensional Screening," Econometrica, Econometric Society, vol. 66(4), pages 783-826, July.
  17. Phelps, Edmund S, 1972. "The Statistical Theory of Racism and Sexism," American Economic Review, American Economic Association, vol. 62(4), pages 659-61, September.
  18. Milde, Hellmuth & Riley, John G, 1988. "Signaling in Credit Markets," The Quarterly Journal of Economics, MIT Press, vol. 103(1), pages 101-29, February.
  19. Cavalluzzo, Ken S & Cavalluzzo, Linda C, 1998. "Market Structure and Discrimination: The Case of Small Businesses," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 30(4), pages 771-92, November.
  20. Armstrong, M., 1996. "Price discrimination by a many-product firm," Discussion Paper Series In Economics And Econometrics 9628, Economics Division, School of Social Sciences, University of Southampton.
  21. Paul Calem & Michael Stutzer, 1995. "The simple analytics of observed discrimination in credit markets," Working Papers 95-7, Federal Reserve Bank of Philadelphia.
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