Choosing Aggregation Rules for Composite Indicators

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From a formal point of view, a composite indicator is an aggregate of all dimensions, objectives, individual indicators and variables used for its construction. This implies that what defines a composite indicator is the set of properties underlying its mathematical aggregation convention. In this article, I try to revise the theoretical debate on aggregation rules by looking at contributions from both voting theory and multi-criteria decision analysis. This cross-fertilization helps in clarifying many ambiguous issues still present in the literature and allows discussing the key assumptions that may change the evaluation of an aggregation rule easily, when a composite indicator has to be constructed. © 2011 Springer Science+Business Media B.V.
Original languageEnglish
Pages (from-to)337-354
JournalSocial Indicators Research
Issue number3
Publication statusPublished - 1 Dec 2012


  • Multi-criteria decision analysis
  • Rational choice
  • Voting paradoxes


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