Asymmetric Information and Overinvestment in Quality
In a standard adverse selection world, asymmetric information about product quality leads to quality deterioration in the market. Suppose that a higher investment level makes the realization of high quality more likely. Then, if consumers observe the investment (but not the realization of product quality) before purchase, they can infer the probability distribution of high and low quality that may be put on the market. We uncover two effects that may lead the firm to overinvest in quality compared to a market with full information: first, an adverse selection effect according to which a sufficiently large investment can avoid adverse selection and, second, an efficiency effect according to which a larger investment reduces the probability of socially inefficient, low quality products in the market.
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- Grossman, Sanford J, 1981. "The Informational Role of Warranties and Private Disclosure about Product Quality," Journal of Law and Economics, University of Chicago Press, vol. 24(3), pages 461-83, December.
- Kessler, Anke S, 2001.
"Revisiting the Lemons Market,"
International Economic Review,
Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 42(1), pages 25-41, February.
- Leland, Hayne E, 1979. "Quacks, Lemons, and Licensing: A Theory of Minimum Quality Standards," Journal of Political Economy, University of Chicago Press, vol. 87(6), pages 1328-46, December.
- Levin, Jonathan, 2001.
"Information and the Market for Lemons,"
RAND Journal of Economics,
The RAND Corporation, vol. 32(4), pages 657-66, Winter.
- Luis Cabral, 2000.
"Stretching Firm and Brand Reputation,"
00-07, New York University, Leonard N. Stern School of Business, Department of Economics.
- Cabral, L.M.B., 2000. "Stretching Firm and Brand Reputation," New York University, Leonard N. Stern School Finance Department Working Paper Seires 00-07, New York University, Leonard N. Stern School of Business-.
- Andrew F. Daughety & Jennifer F. Reinganum, 1994.
"Product Safety: Liability, R&D and Signaling,"
Game Theory and Information
9403007, EconWPA, revised 30 Mar 1994.
- Bagnoli, M. & Bergstrom, T., 1989.
"Log-Concave Probability And Its Applications,"
89-23, Michigan - Center for Research on Economic & Social Theory.
- Andrew F. Daughety & Jennifer F. Reinganum, 2007.
"Communicating Quality: A Unified Model of Disclosure and Signaling,"
Vanderbilt University Department of Economics Working Papers
0703, Vanderbilt University Department of Economics.
- Andrew F. Daughety & Jennifer F. Reinganum, 2008. "Communicating quality: a unified model of disclosure and signalling," RAND Journal of Economics, RAND Corporation, vol. 39(4), pages 973-989.
- Steve Tadelis, 1997.
"What's in a Name? Reputation as a Tradeable Asset,"
97033, Stanford University, Department of Economics.
- Lensink, Robert & Sterken, Elmer, 1999.
"Asymmetric information, option to wait to invest and the optimal level of investment,"
CCSO Working Papers
199917, University of Groningen, CCSO Centre for Economic Research.
- Lensink, Robert & Sterken, Elmer, 2001. "Asymmetric information, option to wait to invest and the optimal level of investment," Journal of Public Economics, Elsevier, vol. 79(2), pages 365-374, February.
- Klein, Benjamin & Leffler, Keith B, 1981. "The Role of Market Forces in Assuring Contractual Performance," Journal of Political Economy, University of Chicago Press, vol. 89(4), pages 615-41, August.
- Andrew F. Daughety & Jennifer F. Reinganum, 2003.
"Secrecy and Safety,"
Vanderbilt University Department of Economics Working Papers
0317, Vanderbilt University Department of Economics, revised Sep 2003.
- Jennifer F. Reinganum & Andrew F. Daughety, 2004. "Secrecy and Safety," Econometric Society 2004 North American Summer Meetings 53, Econometric Society.
- Andrew Daughety & Jennifer Reinganum, . "Secrecy and Safety," American Law & Economics Association Annual Meetings 1039, American Law & Economics Association.
- Paul R. Milgrom & John Roberts, 1984.
"Price and Advertising Signals of Product Quality,"
Cowles Foundation Discussion Papers
709, Cowles Foundation for Research in Economics, Yale University.
- Meurer, Michael & Stahl, Dale II, 1994. "Informative advertising and product match," International Journal of Industrial Organization, Elsevier, vol. 12(1), pages 1-19, March.
- Nelson, Philip, 1974. "Advertising as Information," Journal of Political Economy, University of Chicago Press, vol. 82(4), pages 729-54, July/Aug..
- Shiou Shieh, 1993. "Incentives for Cost-Reducing Investment in a Signalling Model of Product Quality," RAND Journal of Economics, The RAND Corporation, vol. 24(3), pages 466-477, Autumn.
- Gary Biglaiser, 1993. "Middlemen as Experts," RAND Journal of Economics, The RAND Corporation, vol. 24(2), pages 212-223, Summer.
- David de Meza & David C. Webb, 1987. "Too Much Investment: A Problem of Asymmetric Information," The Quarterly Journal of Economics, Oxford University Press, vol. 102(2), pages 281-292.
- Michael Spence, 1973. "Job Market Signaling," The Quarterly Journal of Economics, Oxford University Press, vol. 87(3), pages 355-374.
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