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Information sharing, market competition and antitrust intervention: a lesson from the Italian insurance sector

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  • Paolo Coccorese

Abstract

By means of an application of the Rosse--Panzar methodology, we assess the degree of competition in the Italian car insurance market in order to evaluate the considerable fine that is imposed on 39 companies by the Italian Antitrust Authority (IAA) in 2000 for their supposed anticompetitive behaviour due to a longstanding information exchange through a third independent company. Our results show that this group of firms has earned revenues as if under monopoly or collusive oligopoly conditions, therefore endorsing the decision of IAA.

Suggested Citation

  • Paolo Coccorese, 2012. "Information sharing, market competition and antitrust intervention: a lesson from the Italian insurance sector," Applied Economics, Taylor & Francis Journals, vol. 44(3), pages 351-359, January.
  • Handle: RePEc:taf:applec:44:y:2012:i:3:p:351-359
    DOI: 10.1080/00036846.2010.508721
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    Cited by:

    1. Kodila-Tedika, Oasis & Asongu, Simplice A. & Cinyabuguma, Matthias & Tchamyou, Vanessa S., 2017. "Financial development and prehistoric geographical isolation: global evidence," Financial History Review, Cambridge University Press, vol. 24(3), pages 283-306, December.
    2. Asongu, Simplice, 2017. "Improving financial access in Africa: insights from information sharing and financial sector development," MPRA Paper 83071, University Library of Munich, Germany.
    3. Vanessa S. Tchamyou & Simplice A. Asongu, 2017. "Information Sharing and Financial Sector Development in Africa," Journal of African Business, Taylor & Francis Journals, vol. 18(1), pages 24-49, January.
    4. Asongu, Simplice A & Odhiambo, Nicholas M, 2019. "The mobile phone,information sharing and financial sector development in Africa: A quantile regressions approach," Working Papers 25363, University of South Africa, Department of Economics.
    5. Simplice A. Asongu & Jacinta C. Nwachukwu, 2017. "At what levels of financial development does information sharing matter?," Financial Innovation, Springer;Southwestern University of Finance and Economics, vol. 3(1), pages 1-30, December.
    6. Simplice A. Asongu & John C. Anyanwu & Vanessa S. Tchamyou, 2019. "Technology-driven information sharing and conditional financial development in Africa," Information Technology for Development, Taylor & Francis Journals, vol. 25(4), pages 630-659, October.
    7. Asongu, Simplice A., 2017. "The effect of reducing information asymmetry on loan price and quantity in the African banking industry," Research in International Business and Finance, Elsevier, vol. 41(C), pages 185-197.
    8. Simplice A. Asongu & Jacinta C. Nwachukwu, 2019. "ICT, Financial Sector Development and Financial Access," Journal of the Knowledge Economy, Springer;Portland International Center for Management of Engineering and Technology (PICMET), vol. 10(2), pages 465-490, June.
    9. Asongu, Simplice & Anyanwu, John & Tchamyou, Vanessa, 2016. "Information sharing and conditional financial development in Africa," MPRA Paper 74653, University Library of Munich, Germany.
    10. Asongu, Simplice A. & Moulin, Bertrand, 2016. "The role of ICT in reducing information asymmetry for financial access," Research in International Business and Finance, Elsevier, vol. 38(C), pages 202-213.
    11. Simplice A. Asongu, Phd & Joseph Nnanna D.B.A, . "Ict In Reducing Information Asymmmetry For Financial Sector Competition," Journal of Economic and Sustainable Growth 1, Office Of The Chief Economist, Development Bank of Nigeria.
    12. Oasis Kodila-Tedika & Simplice Asongu & Matthias Cinyabuguma, 2016. "Financial Development and Geographic Isolation: Global Evidence," Working Papers of the African Governance and Development Institute. 16/014, African Governance and Development Institute..
    13. Simplice A. Asongu & Nicholas M. Odhiambo, 2018. "Information asymmetry, financialization, and financial access," International Finance, Wiley Blackwell, vol. 21(3), pages 297-315, December.
    14. Simplice A. Asongu & Jacinta C. Nwachukwu, 2017. "Bank Size, Information Sharing and Financial Access in Africa," Research Africa Network Working Papers 17/044, Research Africa Network (RAN).
    15. Simplice Asongu & Jacinta Nwachukwu, 2017. "Information asymmetry and conditional financial sector development," Journal of Financial Economic Policy, Emerald Group Publishing, vol. 9(4), pages 372-392, November.
    16. Asongu, Simplice A. & Nwachukwu, Jacinta C., 2017. "The synergy of financial sector development and information sharing in financial access: Propositions and empirical evidence," Research in International Business and Finance, Elsevier, vol. 40(C), pages 242-258.
    17. Asongu, Simplice & Raheem, Ibrahim & Tchamyou, Venessa, 2016. "Information Asymmetry and Financial Dollarization in Sub-Saharan Africa," MPRA Paper 77310, University Library of Munich, Germany.
    18. Simplice Asongu & Sara Le Roux, 2016. "Reducing Information Asymmetry with ICT: A critical review of loan price and quantity effects in Africa," Working Papers of the African Governance and Development Institute. 16/024, African Governance and Development Institute..
    19. Abdul Latif Alhassan & Nicholas Biekpe, 2017. "Liberalization Outcomes and Competitive Behaviour in an Emerging Insurance Market," African Development Review, African Development Bank, vol. 29(2), pages 122-138, June.
    20. Aleksandar B. Todorov, 2016. "Assessing Competition in the Bulgarian Insurance Industry: A Panzar-Rosse Approach," International Journal of Economics and Financial Issues, Econjournals, vol. 6(3), pages 872-879.
    21. Simplice Asongu & Jacinta C. Nwachukwu & Vanessa S. Tchamyou, 2015. "Information Asymmetry and Financial Development Dynamics in Africa," Working Papers of the African Governance and Development Institute. 15/025, African Governance and Development Institute..
    22. Camino-Mogro, Segundo & Armijos-Bravo, Grace & Cornejo-Marcos, Gino, 2019. "Competition in the insurance industry in Ecuador: An econometric analysis in life and non-life markets," The Quarterly Review of Economics and Finance, Elsevier, vol. 71(C), pages 291-302.
    23. Abdul Latif Alhassan & Nicholas Biekpe, 2018. "Competition and Risk-Taking Behaviour in the Non-Life Insurance Market in South Africa," The Geneva Papers on Risk and Insurance - Issues and Practice, Palgrave Macmillan;The Geneva Association, vol. 43(3), pages 492-519, July.

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