Over-all Concentration, Conglomerate Bigness and the Largest European Corporations

  • Alexis P. Jacquemin
  • Henry W. De Jong
Part of the Problems of Economic Integration book series (PEI)


It has often been stated that the absolute size of a firm is irrelevant to the question of competition and that there is no or little connection between the aggregate level of concentration and the level of concentration in individual markets; and while concentration ratios within particular industries are accepted as conventional indicators of market power, the use of measures of over-all concentration has been viewed with suspicion. Over-all (or aggregate) concentration is defined as being the proportion of some aggregate of economic activity accounted for by a relatively small number of the largest firms taken together.


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  1. 1.
    J. Houssiaux, Le pouvoir de monopole (Paris: Sirey, 1958).Google Scholar
  2. 2.
    K. Arrow, Essays in the Theory of Risk-Bearing (Amsterdam: North-Holland, 1970) p. 235.Google Scholar
  3. 3.
    E. T. Penrose, The Theory of the Growth of the Firm (Oxford: Blackwell, 1959).Google Scholar
  4. 4.
    H. de Jong, Dynamische Concentratie-theorie (Leiden: Stenfert-Kroese, 1972).Google Scholar
  5. 5.
    For the case of the United Kingdom, see M. A. Utton, ‘Aggregate versus Market Concentration’, Economic Journal (1974) pp. 150–5.Google Scholar
  6. 6.
    See F. Edwards, ‘Tie-in Sales in Banking and One Bank Holding Companies’, Antitrust Bulletin (Autumn 1969).Google Scholar
  7. 7.
    See R. S. Markovits, ‘Tie-ins, Reciprocity and the Leverage Theory’, Yale Law Journal, no. 7 (1967).Google Scholar
  8. 8.
    For a general discussion see J. Hirshleifer, Investment, Interest and Capital (Englewood Cliffs N.J.: Prentice-Hall, 1970) pp. 278–84.Google Scholar
  9. 9.
    See H. M. Markowitz, Portfolio Selection — Efficient Diversification of Investments (New York: Wiley, 1959).Google Scholar
  10. 10.
    W. G. Lewellen, ‘A Pure Financial Rationale for the Conglomerate Merger’, Journal of Finance (May 1971).Google Scholar
  11. 11.
    W. J. Adams, ‘Corporate Power and Profitability in the North Atlantic Community’, Ph.D. Unpublished thesis (Harvard University, August 1973) p. 22.Google Scholar
  12. 12.
    D. E. Logue and P. A. Naert, ‘A Theory of Conglomerate Mergers’, Quarterly Journal of Economics (November 1969).Google Scholar
  13. 13.
    J. Kitching, ‘Why do Mergers Miscarry?’, Harvard Business Review (November—December 1967).Google Scholar
  14. 14.
    C. Kaysen, ‘The Corporation, How Much Power? What Scope?’, in The Corporation in Modern Society (New York: Atheneum, 1969) p. 100.Google Scholar
  15. 15.
    A. Kaplan, Big Enterprise in a Competitive System (Washington D.C.: Brookings Institution, 1964).Google Scholar
  16. 16.
    L. Engwall, Models of Industrial Structure (New York: Lexington Books, 1973).Google Scholar
  17. 17.
    See A. Jacquemin and M. Cardon, ‘Size Structure, Stability and Performance of the Largest British and E.E.C. Firms’, European Economic Review, no. 4 (1973).Google Scholar
  18. 18.
    C. Berry, ‘Corporate Growth and Diversification’, Journal of Law and Economics (October 1971).Google Scholar
  19. 19.
    J. D. Gribbin, ‘The Conglomerate Merger’, Applied Economics, no. 8 (1975).Google Scholar
  20. 20.
    A. M. Kumps, Le conglomérat (Brussels: La Renaissance du Livre, 1974).Google Scholar
  21. 21.
    D. Schwarz, ‘Zum Stand der Wirtschaftskonzentration im Gemeinsamen Market’, Der Bürger im Staat, no. 4 (1973).Google Scholar
  22. 22.
    E. T. Penrose, The Theory of the Growth of the Firm (Oxford: Blackwell, 1966).Google Scholar
  23. 23.
    A. Jacquemin, ‘Une mesure entropique de la diversification’, Revue economique (September 1975).Google Scholar
  24. 24.
    See J. H. Dunning, La croissance de la grande firme multinationale (Paris: C.N.R.S., 1973).Google Scholar
  25. 25.
    R. Vernon, ‘International Investment and International Trade in the Product Cycle’, Quarterly Journal of Economics (February 1967); L. Wells, The Product Life Cycle and International Trade (Harvard Business School, 1972). L. Wells, The Product Life Cycle and International Trade (Harvard Business School, 1972).Google Scholar
  26. 26.
    The source for the figure is R. Vernon, The Economic Environment of International Business (Englewood Cliffs, N.J.: Prentice-Hall, 1972).Google Scholar
  27. 27.
    R. Caves, ‘International Corporations, The Industrial Economics of Foreign Investment’, Economica (February 1971); see also S. Hymer and R. Rowthorn, International Big Business, Occasional Papers, no. 24 (Cambridge University Press, 1971);Google Scholar
  28. 28.
    European Commission, Competition Policy, 3rd Report, p. 145. These data are only indicative as they mix establishment and acquisition of sales as well as manufacturing operations.Google Scholar
  29. 29.
    L. Franko, ‘The Growth, Organizational Structure and Allocative Efficiency of European Multinational Firms’, in La croissance de la grande firme multinationale, p. 337.Google Scholar

Copyright information

© Alexis P. Jacquemin and Henry W. de Jong 1977

Authors and Affiliations

  • Alexis P. Jacquemin
    • 1
  • Henry W. De Jong
    • 2
  1. 1.University of LouvainBelgium
  2. 2.Netherlands School of BusinessNetherlands

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