What Collusion? Unilateral Market Power as a Catalyst for Countercyclical Markups
This paper presents and tests a simple model of competitive and unilateral market power regimes that yields countercyclical markups. Following a decrease in demand in the short run, capacity-constrained firms may have a strong incentive not to lower their prices to the new competitive price. Demand shocks may introduce market power into a previously competitive market. Experimental posted offer markets support this conjecture with complete information on the market structure. With only private information, there appears to be a hysteresis effect concerning supracompetitive prices, i.e., markets with a history of supracompetitive pricing continue to generate supracompetitive prices following demand shocks. However, competitive markets also remain competitive following demand shocks when firms only have private information on costs and capacities. Copyright Kluwer Academic Publishers 1998
Volume (Year): 1 (1998)
Issue (Month): 2 (September)
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- Davis, Douglas D. & Holt, Charles A., 2008.
"The Exercise of Market Power in Laboratory Experiments,"
Handbook of Experimental Economics Results,
- Holt, Charles A, 1989. "The Exercise of Market Power in Laboratory Experiments," Journal of Law and Economics, University of Chicago Press, vol. 32(2), pages 107-130, October.
- Mestelman, Stuart & Welland, Douglas, 1994. "Price Flexibility and Market Performance in Experimental Markets," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 4(1), pages 105-129, January.
- Douglas D. Davis & Charles A. Holt, 1996. "Price rigidities and institutional variations in markets with posted prices (*)," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 9(1), pages 63-80.
- Kyle Bagwell & Robert Staiger, 1997. "Collusion Over the Business Cycle," RAND Journal of Economics, The RAND Corporation, vol. 28(1), pages 82-106, Spring.
- Bagwell, K. & Staiger, R.W., 1995. "Collusion Over the Business Cycle," Working papers 9504, Wisconsin Madison - Social Systems.
- Kyle Bagwell & Robert W. Staiger, 1995. "Collusion over the Business Cycle," NBER Working Papers 5056, National Bureau of Economic Research, Inc.
- Kyle Bagwell & Robert W. Staiger, 1995. "Collusion Over the Business Cycle," Discussion Papers 1118, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Levitan, Richard & Shubik, Martin, 1972. "Price Duopoly and Capacity Constraints," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 13(1), pages 111-122, February.
- Richard E. Levitan & Martin Shubik, 1970. "Price Duopoly and Capacity Constraints," Cowles Foundation Discussion Papers 287, Cowles Foundation for Research in Economics, Yale University.
- Brown-Kruse, Jamie, et al, 1994. "Bertrand-Edgeworth Competition in Experimental Markets," Econometrica, Econometric Society, vol. 62(2), pages 343-372, March.
- Jon Ketcham & Vernon L. Smith & Arlington W. Williams, 1984. "A Comparison of Posted-Offer and Double-Auction Pricing Institutions," Review of Economic Studies, Oxford University Press, vol. 51(4), pages 595-614.
- Davis, Douglas D. & Williams, Arlington W., 1997. "The effects of nonstationarities on performance in call markets," Journal of Economic Behavior & Organization, Elsevier, vol. 32(1), pages 39-54, January.
- 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.
- Michihiro Kandori, 1991. "Correlated Demand Shocks and Price Wars During Booms," Review of Economic Studies, Oxford University Press, vol. 58(1), pages 171-180.
- Hamilton, James D, 1989. "A New Approach to the Economic Analysis of Nonstationary Time Series and the Business Cycle," Econometrica, Econometric Society, vol. 57(2), pages 357-384, March.
- David M. Kreps & Jose A. Scheinkman, 1983. "Quantity Precommitment and Bertrand Competition Yield Cournot Outcomes," Bell Journal of Economics, The RAND Corporation, vol. 14(2), pages 326-337, Autumn. Full references (including those not matched with items on IDEAS)