Substitutability vs. Complementarity: Rethinking STI Composite Indicators Building with an Application of Sensitivity Analysis (Articolo in rivista)

Type
Label
  • Substitutability vs. Complementarity: Rethinking STI Composite Indicators Building with an Application of Sensitivity Analysis (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Alternative label
  • Cerulli G., Filippetti A. (2010)
    Substitutability vs. Complementarity: Rethinking STI Composite Indicators Building with an Application of Sensitivity Analysis
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Cerulli G., Filippetti A. (literal)
Pagina inizio
  • 7633 (literal)
Pagina fine
  • 7635 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 6 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • ISSN: 1877-0428 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Filippetti Andrea : IRPPS-CNR Cerulli Giovanni : CERIS-CNR (literal)
Titolo
  • Substitutability vs. Complementarity: Rethinking STI Composite Indicators Building with an Application of Sensitivity Analysis (literal)
Abstract
  • The paper challenges the common view that the arithmetic mean aggregation's rule for building STI indicators is the fairest approach. We argue, on the contrary, that it hides a silent “substitution assumption” among the sub-indicators involved. According to this perspective Casadio and Palazzi (2004) provided a new composite indicator based on a “concave mean”. This approach overcomes the “substitution bias” generated by the arithmetic aggregation. As the concave mean is a highly non-linear formula, the paper provides a Sensitivity Analysis (as suggested by Saltelli et al., 2004) to detect sub-indexes importance in this special case. We perform an application to a specific STI indicator comparing results from the concave mean and other aggregation rules. (literal)
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