Using Stationarity Tests in Antitrust Market Definition
In this article it is argued that, if two products or geographic areas belong in the same market, their relative price must be stationary. Hence stationarity tests like the Augmented Dickey-Fuller and the KPSS can be helpful in delineating the relevant market for antitrust purposes, particularly for abuses of dominant positions and agreements between competitors. The proposed procedure is strictly related to cointegration analysis but is simpler and has more general validity. An application to the Italian milk market illustrates the technique. Copyright 2004, Oxford University Press.
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Volume (Year): 6 (2004)
Issue (Month): 2 ()
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- Kwiatkowski, Denis & Phillips, Peter C. B. & Schmidt, Peter & Shin, Yongcheol, 1992.
"Testing the null hypothesis of stationarity against the alternative of a unit root : How sure are we that economic time series have a unit root?,"
Journal of Econometrics,
Elsevier, vol. 54(1-3), pages 159-178.
- Kwiatkowski, D. & Phillips, P.C.B. & Schmidt, P., 1990. "Testing the Null Hypothesis of Stationarity Against the Alternative of Unit Root : How Sure are we that Economic Time Series have a Unit Root?," Papers 8905, Michigan State - Econometrics and Economic Theory.
- Denis Kwiatkowski & Peter C.B. Phillips & Peter Schmidt, 1991. "Testing the Null Hypothesis of Stationarity Against the Alternative of a Unit Root: How Sure Are We That Economic Time Series Have a Unit Root?," Cowles Foundation Discussion Papers 979, Cowles Foundation for Research in Economics, Yale University.
- Christophe Croux & Mario Forni & Lucrezia Reichlin, 2001.
"A measure of co-movement for economic variables: theory and empirics,"
ULB Institutional Repository
2013/10139, ULB -- Universite Libre de Bruxelles.
- Christophe Croux & Mario Forni & Lucrezia Reichlin, 2001. "A Measure Of Comovement For Economic Variables: Theory And Empirics," The Review of Economics and Statistics, MIT Press, vol. 83(2), pages 232-241, May.
- Croux, Christophe & Forni, Mario & Reichlin, Lucrezia, 1999. "A Measure of Comovement for Economic Variables: Theory and Empirics," CEPR Discussion Papers 2339, C.E.P.R. Discussion Papers.
- Scheffman, David T & Spiller, Pablo T, 1987. "Geographic Market Definition under the U.S. Department of Justice Merger Guidelines," Journal of Law and Economics, University of Chicago Press, vol. 30(1), pages 123-47, April.
- Froeb, L.M. & Werden, G.J., 1991. "Correlation, Causality, and all that Jazz: The Inherent Shortcomings of Price Tests for Antitrust Market Delineation," Papers 91-6, U.S. Department of Justice - Antitrust Division.
- Baker, Jonathan B. & Bresnahan, Timothy F., 1988. "Estimating the residual demand curve facing a single firm," International Journal of Industrial Organization, Elsevier, vol. 6(3), pages 283-300.
- Gregory Werden, 2000. "Market Delineation under the Merger Guidelines: Monopoly Cases and Alternative Approaches," Review of Industrial Organization, Springer, vol. 16(2), pages 211-218, March.
- Slade, Margaret E, 1986. "Exogeneity Tests of Market Boundaries Applied to Petroleum Products," Journal of Industrial Economics, Wiley Blackwell, vol. 34(3), pages 291-303, March.
- Stigler, George J & Sherwin, Robert A, 1985.
"The Extent of the Market,"
Journal of Law and Economics,
University of Chicago Press, vol. 28(3), pages 555-85, October.
- George J. Stigler & Robert A. Sherwin, 1983. "The Extent of the Market," University of Chicago - George G. Stigler Center for Study of Economy and State 31, Chicago - Center for Study of Economy and State.
- Uri, Noel D & Rifkin, Edward J, 1985. "Geographic Markets, Causality and Railroad Deregulation," The Review of Economics and Statistics, MIT Press, vol. 67(3), pages 422-28, August.
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