Why Does the Average Price of Tuna Fall During Lent?
For many products the average price paid by consumers falls during periods of high demand. We use information from a large supermarket chain to decompose the decrease in the average price into a substitution effect, due to an increase in the share of cheaper products, and a price reduction effect. We find that for almost all the products we study the substitution effect explains a large part of the decrease. We estimate demand for these products and show the price declines are consistent with a change in demand elasticity and the relative demand for different brands. Our findings are less consistent with "loss-leader" models of retail competition.
|Date of creation:||Aug 2005|
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- B. Peter Pashigian & Brian Bowen, 1991. "Why Are Products Sold on Sale?: Explanations of Pricing Regularities," The Quarterly Journal of Economics, Oxford University Press, vol. 106(4), pages 1015-1038.
- Mark Bils & Peter J. Klenow, 2004.
"Some Evidence on the Importance of Sticky Prices,"
Journal of Political Economy,
University of Chicago Press, vol. 112(5), pages 947-985, October.
- Mark Bils & Peter J. Klenow, 2002. "Some Evidence on the Importance of Sticky Prices," NBER Working Papers 9069, National Bureau of Economic Research, Inc.
- Elizabeth J. Warner & Robert B. Barsky, 1995. "The Timing and Magnitude of Retail Store Markdowns: Evidence from Weekends and Holidays," The Quarterly Journal of Economics, Oxford University Press, vol. 110(2), pages 321-352.
- Mark Bils, 1989. "Pricing in a Customer Market," The Quarterly Journal of Economics, Oxford University Press, vol. 104(4), pages 699-718.
- Rotemberg, Julio J & Saloner, Garth, 1986. "A Supergame-Theoretic Model of Price Wars during Booms," American Economic Review, American Economic Association, vol. 76(3), pages 390-407, June.
- Lal, Rajiv & Matutes, Carmen, 1994. "Retail Pricing and Advertising Strategies," The Journal of Business, University of Chicago Press, vol. 67(3), pages 345-370, July.
- Pashigian, B Peter, 1988. "Demand Uncertainty and Sales: A Study of Fashion and Markdown Pricin g," American Economic Review, American Economic Association, vol. 78(5), pages 936-953, December.
- Judith A. Chevalier & Anil K. Kashyap & Peter E. Rossi, 2000. "Why Don't Prices Rise During Periods of Peak Demand? Evidence from Scanner Data," NBER Working Papers 7981, National Bureau of Economic Research, Inc.
- Peter E. Rossi & Judith A. Chevalier & Anil K. Kashyap, 2002. "Why Don't Prices Rise During Periods of Peak Demand? Evidence from Scanner Data," Yale School of Management Working Papers ysm291, Yale School of Management.