Overconfidence in the Markets for Lemons
We extend Akerlof (1970)â€™s â€œMarket for Lemonsâ€ by assuming that some buyers are overconfident. Buyers in our model receive a noisy signal about the quality of the good that is on display for sale. Overconfident buyers do not update according to Bayesâ€™ rule but take the noisy signal at face value. We show that the presence of overconfident buyers can stabilize the market outcome by preventing total adverse selection. This stabilization, however, comes at a cost: rational buyers are crowded out of the market.
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- Hanming Fang & Giuseppe Moscarini, 2003.
Cowles Foundation Discussion Papers
1422, Cowles Foundation for Research in Economics, Yale University.
- Leonidas Enrique de la Rosa, 2007.
"Overconfidence and Moral Hazard,"
Economics Working Papers
2007-08, School of Economics and Management, University of Aarhus.
- Levin, Jonathan, 2001.
"Information and the Market for Lemons,"
RAND Journal of Economics,
The RAND Corporation, vol. 32(4), pages 657-66, Winter.
- Charles Wilson, 1980. "The Nature of Equilibrium in Markets with Adverse Selection," Bell Journal of Economics, The RAND Corporation, vol. 11(1), pages 108-130, Spring.
- Genesove, David, 1993. "Adverse Selection in the Wholesale Used Car Market," Journal of Political Economy, University of Chicago Press, vol. 101(4), pages 644-65, August.
- Florian Englmaier, 2010.
"Managerial optimism and investment choice,"
Managerial and Decision Economics,
John Wiley & Sons, Ltd., vol. 31(4), pages 303-310.
- Francesco Squintani & Alvaro Sandroni, 2007.
"Overconfidence, Insurance and Paternalism,"
Economics Discussion Papers
643, University of Essex, Department of Economics.
- Gregory Lewis, 2011. "Asymmetric Information, Adverse Selection and Online Disclosure: The Case of eBay Motors," American Economic Review, American Economic Association, vol. 101(4), pages 1535-46, June.
- Bond, Eric W, 1982. "A Direct Test of the "Lemons" Model: The Market for Used Pickup Trucks," American Economic Review, American Economic Association, vol. 72(4), pages 836-40, September.
- Ellingsen, Tore, 1997. "Price signals quality: The case of perfectly inelastic demand," International Journal of Industrial Organization, Elsevier, vol. 16(1), pages 43-61, November.
- Michael D. Grubb, 2006.
"Selling to Overconfident Consumers,"
06-018, Stanford Institute for Economic Policy Research.
- Adriani, Fabrizio & Deidda, Luca G., 2009. "Price signaling and the strategic benefits of price rigidities," Games and Economic Behavior, Elsevier, vol. 67(2), pages 335-350, November.
- Akerlof, George A, 1970. "The Market for 'Lemons': Quality Uncertainty and the Market Mechanism," The Quarterly Journal of Economics, MIT Press, vol. 84(3), pages 488-500, August.
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