Decisiveness indices are semiindices: Addendum

摘要

In the paper Decisiveness indices are semiindices (Freixas and Pons, 2016) it was shown that any decisiveness index obtained from an anonymous probability distribution is a semiindex, and that the converse is not true. In this note we characterize the semiindices which are indices of decisiveness. (C) 2016 Elsevier B.V. All rights reserved.