Existence and Persistence of Price Dispersion: an Empirical Analysis
Using a unique data set on store-level monthly prices of four homogenous products sold in Israel, I study the existence and characteristics of the dispersion of prices across stores, as well as its persistence over time. I find that price dispersion prevails even after controlling for observed and unobserved product heterogeneity. Moreover, intra-distribution mobility is significant: stores move up and down the cross-sectional price distribution. Thus, consumers cannot learn about stores that consistently post low prices. As a consequence, price dispersion does not disappear and persists over time as predicted by Varian's (1980) model of sales.
|Date of creation:||Jan 2002|
|Publication status:||published as Lach, Saul. "Existence And Persistence Of Price Dispersion: An Empirical Analysis," Review of Economics and Statistics, 2002, v84(3,Aug), 433-444.|
|Contact details of provider:|| Postal: National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.|
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- Rothschild, Michael, 1974. "Searching for the Lowest Price When the Distribution of Prices Is Unknown," Journal of Political Economy, University of Chicago Press, vol. 82(4), pages 689-711, July/Aug..
- Rafael Rob, 1985. "Equilibrium Price Distributions," Review of Economic Studies, Oxford University Press, vol. 52(3), pages 487-504.
- Varian, Hal R, 1980. "A Model of Sales," American Economic Review, American Economic Association, vol. 70(4), pages 651-659, September.
- Lach, Saul & Tsiddon, Daniel, 1996.
"Staggering and Synchronization in Price-Setting: Evidence from Multiproduct Firms,"
American Economic Review,
American Economic Association, vol. 86(5), pages 1175-1196, December.
- Saul Lach & Daniel Tsiddon, 1994. "Staggering and Synchronization in Price-Setting: Evidence from Multipro-duct Firms," NBER Working Papers 4759, National Bureau of Economic Research, Inc.
- Diamond, Peter A., 1971. "A model of price adjustment," Journal of Economic Theory, Elsevier, vol. 3(2), pages 156-168, June.
- Reinganum, Jennifer F, 1979. "A Simple Model of Equilibrium Price Dispersion," Journal of Political Economy, University of Chicago Press, vol. 87(4), pages 851-858, August.
- Jennifer F. Reinganum, 1978. "A Simple Model of Equilibrium Price Dispersion," Discussion Papers 335, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Quah, Danny, 1993. "Empirical cross-section dynamics in economic growth," European Economic Review, Elsevier, vol. 37(2-3), pages 426-434, April.
- Danny Quah, 1992. "Empirical Cross-Section Dynamics in Economic Growth," FMG Discussion Papers dp154, Financial Markets Group.
- Danny Quah, 1992. "Empirical cross-section dynamics in economic growth," Discussion Paper / Institute for Empirical Macroeconomics 75, Federal Reserve Bank of Minneapolis.
- John W. Pratt & David A. Wise & Richard Zeckhauser, 1979. "Price Differences in almost Competitive Markets," The Quarterly Journal of Economics, Oxford University Press, vol. 93(2), pages 189-211.
- Lach, Saul & Tsiddon, Daniel, 1992. "The Behavior of Prices and Inflation: An Empirical Analysis of Disaggregated Price Data," Journal of Political Economy, University of Chicago Press, vol. 100(2), pages 349-389, April.
- Geweke, John & Marshall, Robert C & Zarkin, Gary A, 1986. "Mobility Indices in Continuous Time Markov Chains," Econometrica, Econometric Society, vol. 54(6), pages 1407-1423, November.
- Burdett, Kenneth & Judd, Kenneth L, 1983. "Equilibrium Price Dispersion," Econometrica, Econometric Society, vol. 51(4), pages 955-969, July.
- Gerard R. Butters, 1977. "Equilibrium Distributions of Sales and Advertising Prices," Review of Economic Studies, Oxford University Press, vol. 44(3), pages 465-491.
- Rajiv Lal & Carmen Matutes, 1989. "Price Competition in Multimarket Duopolies," RAND Journal of Economics, The RAND Corporation, vol. 20(4), pages 516-537, Winter.
- McAfee R. Preston, 1995. "Multiproduct Equilibrium Price Dispersion," Journal of Economic Theory, Elsevier, vol. 67(1), pages 83-105, October.
- John McMillan & Peter B. Morgan, 1988. "Price Dispersion, Price Flexibility, and Repeated Purchasing," Canadian Journal of Economics, Canadian Economics Association, vol. 21(4), pages 883-902, November.
- J. Rupert Gatti, 2000. "Equilibrium Price Dispersion with Sequential Search," Econometric Society World Congress 2000 Contributed Papers 1368, Econometric Society. Full references (including those not matched with items on IDEAS)
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