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Can we ignore spatial dependence when evaluating mergers?

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  • Michal Kvasnička

    (Masaryk University)

Abstract

This study explores whether antitrust authorities can use models that ignore spatial dependence in gasoline prices when assessing merger proposals. I estimate two non-spatial and one spatial model and compare merger simulation results based on these models. The identification strategy uses the abrupt change in ownership caused by takeovers of three chains, which generates virtually exogenous shocks in the local markets. The pure non-spatial fixed-effects panel model significantly underestimates the price changes and sometimes even mispredicts their direction. The fixed-effects panel model with added spatially weighted changes of the purchased stations’ price level performs better but can still understate the price changes. It also overstates the number of stations that notably change their prices. The SAR model should thus be preferred.

Suggested Citation

  • Michal Kvasnička, 2022. "Can we ignore spatial dependence when evaluating mergers?," Empirical Economics, Springer, vol. 62(3), pages 1323-1344, March.
    • Handle: RePEc:spr:empeco:v:62:y:2022:i:3:d:10.1007_s00181-021-02055-x
    DOI: 10.1007/s00181-021-02055-x
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    1. Gerhard Clemenz & Klaus Gugler, 2009. "Locational choice and price competition: some empirical results for the austrian retail gasoline market," Studies in Empirical Economics, in: Giuseppe Arbia & Badi H. Baltagi (ed.), Spatial Econometrics, pages 223-244, Springer.
    2. Nguyen-Ones , Mai & Steen, Frode, 2018. "Market Power in Retail Gasoline Markets," Discussion Paper Series in Economics 21/2019, Norwegian School of Economics, Department of Economics, revised 01 Jul 2019.
    3. Takahisa Yokoi, 2018. "Spatial lag dependence in the presence of missing observations," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 60(1), pages 25-40, January.
    4. Jean-Francois Houde, 2012. "Spatial Differentiation and Vertical Mergers in Retail Markets for Gasoline," American Economic Review, American Economic Association, vol. 102(5), pages 2147-2182, August.
    5. Justine S. Hastings, 2004. "Vertical Relationships and Competition in Retail Gasoline Markets: Empirical Evidence from Contract Changes in Southern California," American Economic Review, American Economic Association, vol. 94(1), pages 317-328, March.
    6. Millo, Giovanni & Piras, Gianfranco, 2012. "splm: Spatial Panel Data Models in R," Journal of Statistical Software, Foundation for Open Access Statistics, vol. 47(i01).
    7. Dieter Pennerstorfer, 2009. "Spatial price competition in retail gasoline markets: evidence from Austria," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 43(1), pages 133-158, March.
    8. Andrew Eckert, 2013. "Empirical Studies Of Gasoline Retailing: A Guide To The Literature," Journal of Economic Surveys, Wiley Blackwell, vol. 27(1), pages 140-166, February.
    9. Konstantinos Eleftheriou & Peter Nijkamp & Michael L. Polemis, 2019. "Asymmetric price adjustments in US gasoline markets: impacts of spatial dependence on the ‘rockets and feathers’ hypothesis," Regional Studies, Taylor & Francis Journals, vol. 53(5), pages 667-680, May.
    10. Anindya Sen, 2005. "Does Increasing the Market Share of Smaller Firms Result in Lower Prices? Empirical Evidence from the Canadian Retail Gasoline Industry," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 26(4), pages 371-389, June.
    11. Barron, John M. & Taylor, Beck A. & Umbeck, John R., 2004. "Number of sellers, average prices, and price dispersion," International Journal of Industrial Organization, Elsevier, vol. 22(8-9), pages 1041-1066, November.
    12. Pennerstorfer, Dieter & Weiss, Christoph, 2013. "Spatial clustering and market power: Evidence from the retail gasoline market," Regional Science and Urban Economics, Elsevier, vol. 43(4), pages 661-675.
    13. Alex Kihm & Nolan Ritter & Colin Vance, 2016. "Is the German Retail Gasoline Market Competitive? A Spatial-Temporal Analysis Using Quantile Regression," Land Economics, University of Wisconsin Press, vol. 92(4), pages 718-736.
    14. Hosken, Daniel S. & McMillan, Robert S. & Taylor, Christopher T., 2008. "Retail gasoline pricing: What do we know?," International Journal of Industrial Organization, Elsevier, vol. 26(6), pages 1425-1436, November.
    15. Pilar Cuadrado & Aitor Lacuesta & María de los Llanos Matea & F. Javier Palencia-González, 2018. "Price strategies of independent and branded dealers in retail gas market. The case of a contract reform in Spain," Working Papers 1818, Banco de España.
    16. Laurent Bergé, 2018. "Efficient estimation of maximum likelihood models with multiple fixed-effects: the R package FENmlm," DEM Discussion Paper Series 18-13, Department of Economics at the University of Luxembourg.
    17. Thomas E. Cooper & John T. Jones, 2007. "Asymmetric Competition on Commuter Routes: The Case of Gasoline Pricing," Southern Economic Journal, John Wiley & Sons, vol. 74(2), pages 483-504, October.
    18. Andrew Eckert & Douglas S. West, 2004. "A tale of two cities: Price uniformity and price volatility in gasoline retailing," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 38(1), pages 25-46, March.
    19. Sen, Anindya, 2003. "Higher prices at Canadian gas pumps: international crude oil prices or local market concentration? An empirical investigation," Energy Economics, Elsevier, vol. 25(3), pages 269-288, May.
    20. Andrea Shepard, 1993. "Contractual Form, Retail Price, and Asset Characteristics in Gasoline Retailing," RAND Journal of Economics, The RAND Corporation, vol. 24(1), pages 58-77, Spring.
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