Certainty equivalent citation: a generalized class of citation indexes
Citation indexes have attracted the interest of many researchers in the recent years. In this paper we propose a new class of citation indexes which is shown to generalize most of the citation indexes in the existing literature (h-, g-, f-, t-index). The class of indexes is obtained borrowing from the notion of ``certainty equivalent income'' or ``equally distributed equivalent income'' which has been largely implemented in the field of risk and inequality measurement. As a result citation orderings are shown to depend on a parameter of concentration/dispersion aversion capturing the value judgments of the decision-maker with respect to the distribution of citations. In order to verify the sensitivity of scientific productivity orderings with respect to concentration/dispersion aversion, an empirical application to a representative sample of Italian academic economists is presented.
|Date of creation:||28 Jul 2011|
|Date of revision:|
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- Albarrán, Pedro & Ortuño, Ignacio & Ruiz-Castillo, Javier, 2011.
"The measurement of low- and high-impact in citation distributions: Technical results,"
Journal of Informetrics,
Elsevier, vol. 5(1), pages 48-63.
- Albarrán, Pedro & Ruiz-Castillo, Javier & Ortuño, Ignacio, 2009. "The measurement of low- and high-impact in citation distributions : technical results," UC3M Working papers. Economics we095735, Universidad Carlos III de Madrid. Departamento de Economía.
- Bruna Bruno, 2014.
"Economics of co-authorship,"
Economic Analysis and Policy,
Elsevier, vol. 44(2), pages 212-220.
- Burgos, Albert, 2010. "Ranking Scientists," UMUFAE Economics Working Papers 10609, DIGITUM. Universidad de Murcia.
- Bornmann, Lutz & Marx, Werner & Schier, Hermann & Rahm, Erhard & Thor, Andreas & Daniel, Hans-Dieter, 2009. "Convergent validity of bibliometric Google Scholar data in the field of chemistry—Citation counts for papers that were accepted by Angewandte Chemie International Edition or rejected but published els," Journal of Informetrics, Elsevier, vol. 3(1), pages 27-35.
- Atkinson, Anthony B., 1970. "On the measurement of inequality," Journal of Economic Theory, Elsevier, vol. 2(3), pages 244-263, September.
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