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Measuring concentration in economic sectors by h-index and g-index

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  • Bartolucci, Francesco

Abstract

We show that the h-index and the g-index, which are commonly used to mea- sure the research productivity of a scientist, may be seen as concentration indices. For these indices we also propose transformations that make them always ranging between two known limits, which correspond to the situation of null concentration and to that of high concentration. The approach is illustrated by an application to data coming from the bank sector in USA.

Suggested Citation

  • Bartolucci, Francesco, 2012. "Measuring concentration in economic sectors by h-index and g-index," MPRA Paper 40628, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:40628
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    References listed on IDEAS

    as
    1. Richard S. J. Tol, 2009. "The h-index and its alternatives: An application to the 100 most prolific economists," Scientometrics, Springer;Akadémiai Kiadó, vol. 80(2), pages 317-324, August.
    2. Leo Egghe, 2006. "Theory and practise of the g-index," Scientometrics, Springer;Akadémiai Kiadó, vol. 69(1), pages 131-152, October.
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    More about this item

    Keywords

    Bank sector; Income distribution; Inequality;
    All these keywords.

    JEL classification:

    • D63 - Microeconomics - - Welfare Economics - - - Equity, Justice, Inequality, and Other Normative Criteria and Measurement
    • C02 - Mathematical and Quantitative Methods - - General - - - Mathematical Economics
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages

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