@TechReport{iza:izadps:dp8344, author={Checchi, Daniele and Fraja, Gianni De and Verzillo, Stefano}, title={And the Winners Are... An Axiomatic Approach to Selection from a Set}, year={2014}, month={Jul}, institution={Institute of Labor Economics (IZA)}, address={Bonn}, type={IZA Discussion Paper}, number={8344}, url={https://www.iza.org/index.php/publications/dp8344}, abstract={We study here the problem of evaluating whether the selection from a set is close to the ranking determined by a measurable criterion. We propose a number of natural axioms and show that an index exists that satisfies all these axioms. The paper ends with an application of the index to Italian academia.}, keywords={ranking;merit;selection}, }