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How do mobile-voice operators compete? IVQR estimates

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  • Corrado Andini
  • Ricardo Cabral

Abstract

This article proposes a novel procedure to test whether firms compete à la Cournot or perfectly collude when firms' conduct is allowed to be heterogeneous along the conditional distribution of price–cost margins. We apply the procedure to a panel of quarterly data for 177 mobile-voice operators in 45 countries from 1999:1 to 2004:2. Particularly, we find that the hypothesis of perfect collusion can be rejected even for very high-margin operators while the hypothesis that very low-margin operators compete à la Cournot cannot be rejected.

Suggested Citation

  • Corrado Andini & Ricardo Cabral, 2013. "How do mobile-voice operators compete? IVQR estimates," Applied Economics Letters, Taylor & Francis Journals, vol. 20(1), pages 18-22, January.
    • Handle: RePEc:taf:apeclt:v:20:y:2013:i:1:p:18-22
    DOI: 10.1080/13504851.2012.669455
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    References listed on IDEAS

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    1. Iwata, Gyoichi, 1974. "Measurement of Conjectural Variations in Oligopoly," Econometrica, Econometric Society, vol. 42(5), pages 947-966, September.
    2. Bresnahan, Timothy F., 1982. "The oligopoly solution concept is identified," Economics Letters, Elsevier, vol. 10(1-2), pages 87-92.
    3. Geroski, P A, 1981. "Specification and Testing the Profits-Concentration Relationship: Some Experiments for the UK," Economica, London School of Economics and Political Science, vol. 48(191), pages 279-288, August.
    4. Gale, Bradley T, 1972. "Market Share and Rate of Return," The Review of Economics and Statistics, MIT Press, vol. 54(4), pages 412-423, November.
    5. Roger Koenker & Kevin F. Hallock, 2001. "Quantile Regression," Journal of Economic Perspectives, American Economic Association, vol. 15(4), pages 143-156, Fall.
    6. Joao Pedro Azevedo, 2004. "GRQREG: Stata module to graph the coefficients of a quantile regression," Statistical Software Components S437001, Boston College Department of Economics, revised 17 Mar 2011.
    7. Omar Arias & Walter Sosa-Escudero & Kevin F. Hallock, 2001. "Individual heterogeneity in the returns to schooling: instrumental variables quantile regression using twins data," Empirical Economics, Springer, vol. 26(1), pages 7-40.
    8. Dickson, Vaughan A, 1982. "Collusion and Price-Cost Margins," Economica, London School of Economics and Political Science, vol. 49(193), pages 39-42, February.
    9. Appelbaum, Elie, 1982. "The estimation of the degree of oligopoly power," Journal of Econometrics, Elsevier, vol. 19(2-3), pages 287-299, August.
    10. Panzar, John C & Rosse, James N, 1987. "Testing for "Monopoly" Equilibrium," Journal of Industrial Economics, Wiley Blackwell, vol. 35(4), pages 443-456, June.
    11. Koenker, Roger W & Bassett, Gilbert, Jr, 1978. "Regression Quantiles," Econometrica, Econometric Society, vol. 46(1), pages 33-50, January.
    12. Cowling, Keith, 1976. "On the theoretical specification of industrial structure-performance relationships," European Economic Review, Elsevier, vol. 8(1), pages 1-14, June.
    13. Schmalensee, Richard, 1989. "Inter-industry studies of structure and performance," Handbook of Industrial Organization, in: R. Schmalensee & R. Willig (ed.), Handbook of Industrial Organization, edition 1, volume 2, chapter 16, pages 951-1009, Elsevier.
    14. Nirvikar Singh & Xavier Vives, 1984. "Price and Quantity Competition in a Differentiated Duopoly," RAND Journal of Economics, The RAND Corporation, vol. 15(4), pages 546-554, Winter.
    15. Andini, Corrado & Cabral, Ricardo, 2011. "Merger simulation using average market share: An application to the Optimus-TMN mobile merger case," Telecommunications Policy, Elsevier, vol. 35(1), pages 36-50, February.
    16. Hackner, Jonas, 2000. "A Note on Price and Quantity Competition in Differentiated Oligopolies," Journal of Economic Theory, Elsevier, vol. 93(2), pages 233-239, August.
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    2. Massimiliano Agovino & Antonio Garofalo, 2016. "The Impact of Education on Wage Determination between Workers in Southern and Central-Northern Italy," Panoeconomicus, Savez ekonomista Vojvodine, Novi Sad, Serbia, vol. 63(1), pages 25-43, March.

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