, Volume 75, Issue 2, pp 395–405

Rational (successive) h-indices: An application to economics in the Republic of Ireland



We rank economics departments in the Republic of Ireland according to the number of publications, number of citations, and successive h-index of research-active staff. We increase the discriminatory power of the h1-index by introducing three generalizations, each of which is a rational number. The first (h1+) measures the excess over the actual h-index, while the other two (h1*, h1Δ) measures the distance to the next h-index. At the individual level, h* and hΔ coincide while h+ is undefined.


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Copyright information

© Springer Science+Business Media B.V. 2008

Authors and Affiliations

  1. 1.Economic and Social Research Institute Whitaker SquareSir John Rogerson’s QuayDublinIreland
  2. 2.Department of EconomicsTrinity CollegeDublinIreland
  3. 3.Institute for Environmental StudiesVrije UniversiteitAmsterdamThe Netherlands
  4. 4.Department of Engineering and Public PolicyCarnegie Mellon UniversityPittsburghUSA

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