Simple Market Equilibria with Rationally Inattentive Consumers
AbstractWe study a market with rationally inattentive consumers who are unsure of the terms of the offers made by firms, but can acquire information about the terms at a cost. In a symmetric equilibrium, the price set by firms is continuously increasing in the cost of information for consumers and decreasing in the number of firms operating. In addition, favorable a priori information about a firm leads it to set a higher price, and a new entrant can increase demand for incumbents. When consumers have heterogeneous costs of information, firms selling low-quality products may choose to set the highest prices.
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
Bibliographic InfoArticle provided by American Economic Association in its journal American Economic Review.
Volume (Year): 102 (2012)
Issue (Month): 3 (May)
Other versions of this item:
- Alisdair McKay & Filip Matejka, 2011. "Simple Market Equilibria with Rationally Inattentive Consumers," Boston University - Department of Economics - Working Papers Series WP2011-025, Boston University - Department of Economics.
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Diamond, Peter A., 1971. "A model of price adjustment," Journal of Economic Theory, Elsevier, vol. 3(2), pages 156-168, June.
- Filip Matejka & Alisdair McKay, 2011.
"Rational Inattention to Discrete Choices: A New Foundation for the Multinomial Logit Model,"
CERGE-EI Working Papers
wp442, The Center for Economic Research and Graduate Education - Economic Institute, Prague.
- Alisdair McKay & Filip Matejka, 2011. "Rational Inattention to Discrete Choices: A New Foundation for the Multinomial Logit Model," Boston University - Department of Economics - Working Papers Series WP2011-026, Boston University - Department of Economics.
- Alisdair McKay & Filip Matejka, 2011. "Rational Inattention to Discrete Choices: A New Foundation for the Multinomial Logit Model," 2011 Meeting Papers 535, Society for Economic Dynamics.
- Mirko Wiederholt & Bartosz Mackowiak, 2005.
"Optimal Sticky Prices under Rational Inattention,"
2005 Meeting Papers
369, Society for Economic Dynamics.
- Bartosz Mackowiak & Mirko Wiederholt, 2004. "Optimal Sticky Prices under Rational Inattention," SFB 649 Discussion Papers SFB649DP2005-040, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany, revised Jul 2005.
- Mackowiak, Bartosz Adam & Wiederholt, Mirko, 2007. "Optimal Sticky Prices under Rational Inattention," CEPR Discussion Papers 6243, C.E.P.R. Discussion Papers.
- Maćkowiak, Bartosz & Wiederholt, Mirko, 2009. "Optimal sticky prices under rational inattention," Working Paper Series 1009, European Central Bank.
- Christopher A. Sims, 2006. "Rational Inattention: Beyond the Linear-Quadratic Case," American Economic Review, American Economic Association, vol. 96(2), pages 158-163, May.
- Burdett, Kenneth & Judd, Kenneth L, 1983. "Equilibrium Price Dispersion," Econometrica, Econometric Society, vol. 51(4), pages 955-69, July.
- Glenn Ellison & Alexander Wolitzky, 2009. "A Search Cost Model of Obfuscation," NBER Working Papers 15237, National Bureau of Economic Research, Inc.
- Sims, Christopher A., 2003. "Implications of rational inattention," Journal of Monetary Economics, Elsevier, vol. 50(3), pages 665-690, April.
- Milgrom, Paul & Roberts, John, 1990. "Rationalizability, Learning, and Equilibrium in Games with Strategic Complementarities," Econometrica, Econometric Society, vol. 58(6), pages 1255-77, November.
- Vojtech Bartos & Michal Bauer & Julie Chytilova & Filip Matejka, 2013. "Attention Discrimination: Theory and Field Experiments," CERGE-EI Working Papers wp499, The Center for Economic Research and Graduate Education - Economic Institute, Prague.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Jane Voros) or (Michael P. Albert).
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.