Nonstandard Foundations of Equilibrium Search Models
We develop an equilibrium sequential search model which includes most of the literature as special cases. In particular, the model can accommodate heterogeneity in buyers’ search costs and demand functions and firms’ cost functions, with general demand and cost functions. We identify conditions which ensure existence of equilibrium in pure strategies, utilizing recent progress in the theory of large games by Khan and Sun. These conditions elucidate the essential structure of equilibrium search models. Although we focus on sequential search, our methodology can be used for other classes of equilibrium search models as well.
|Date of creation:||2005|
|Date of revision:|
|Publication status:||Published in Journal of Economic Theory, 2007|
|Contact details of provider:|| Postal: 1309 East Tenth Street, Room 451, Bloomington, IN 47405-1701|
Web page: http://kelley.iu.edu/bepp/
More information through EDIRC
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.:
- Benabou, Roland, 1988.
"Search market equilibrium bilateral heterogeneity and repeat purchases,"
CEPREMAP Working Papers (Couverture Orange)
- Benabou Roland, 1993. "Search Market Equilibrium, Bilateral Heterogeneity, and Repeat Purchases," Journal of Economic Theory, Elsevier, vol. 60(1), pages 140-158, June.
- Rauh, Michael T., 2004. "Wage and price controls in the equilibrium sequential search model," European Economic Review, Elsevier, vol. 48(6), pages 1287-1300, December.
- Khan, M. Ali & Sun, Yeneng, 1999. "Non-cooperative games on hyperfinite Loeb spaces1," Journal of Mathematical Economics, Elsevier, vol. 31(4), pages 455-492, May.
- M Ali Khan & Kali P Rath & Yeneng Sun, 1994.
"On the Existence of Pure Strategy Equilibria in Games with a Continuum of Players,"
Economics Working Paper Archive
381, The Johns Hopkins University,Department of Economics, revised Feb 1997.
- Khan, M. Ali & Rath, Kali P. & Sun, Yeneng, 1997. "On the Existence of Pure Strategy Equilibria in Games with a Continuum of Players," Journal of Economic Theory, Elsevier, vol. 76(1), pages 13-46, September.
- KHAN , M. Ali & SUN, Yeneng, 1997. "On Loeb measures spaces and their significance for non-cooperative game theory," CORE Discussion Papers 1997012, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Robert, Jacques & Stahl, Dale O, II, 1993. "Informative Price Advertising in a Sequential Search Model," Econometrica, Econometric Society, vol. 61(3), pages 657-86, May.
- Daniel F. Spulber, 1996. "Market Microstructure and Intermediation," Journal of Economic Perspectives, American Economic Association, vol. 10(3), pages 135-152, Summer.
- Rauh, Michael T., 1997.
"A Model of Temporary Search Market Equilibrium,"
Journal of Economic Theory,
Elsevier, vol. 77(1), pages 128-153, November.
- Michael T Rauh, 1997. "A Model of Temporary Search Market Equilibrium," Economics Working Paper Archive 392, The Johns Hopkins University,Department of Economics.
- Michael Rauh, . "A Model of Temporary Search Market Equilibrium," Economics and Finance Discussion Papers 97-08, Economics and Finance Section, School of Social Sciences, Brunel University.
- Jennifer F. Reinganum, 1978.
"A Simple Model of Equilibrium Price Dispersion,"
335, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Michael T. Rauh, 2003. "Non-cooperative games with a continuum of players whose payoffs depend on summary statistics," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 21(4), pages 901-906, 06.
- Michael Rauh, .
"Heterogeneous Beliefs, Price Dispersion, and Welfare-Improving Price Controls,"
Economics and Finance Discussion Papers
97-03, Economics and Finance Section, School of Social Sciences, Brunel University.
- Michael T. Rauh, 2001. "Heterogeneous beliefs, price dispersion, and welfare-improving price controls," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 18(3), pages 577-603.
- Rafael Rob, 1985. "Equilibrium Price Distributions," Review of Economic Studies, Oxford University Press, vol. 52(3), pages 487-504.
- Rath, Kali P. & Yeneng Sun & Shinji Yamashige, 1995. "The nonexistence of symmetric equilibria in anonymous games with compact action spaces," Journal of Mathematical Economics, Elsevier, vol. 24(4), pages 331-346.
- Carlson, John A & McAfee, R Preston, 1983. "Discrete Equilibrium Price Dispersion," Journal of Political Economy, University of Chicago Press, vol. 91(3), pages 480-93, June.
When requesting a correction, please mention this item's handle: RePEc:iuk:wpaper:2005-02. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Rick Harbaugh)
If references are entirely missing, you can add them using this form.