Scientific impact indexes like h are responsive to two parameters: the researcher's productivity given by the number of her published papers (an aspect of quantity) and citations (an aspect of quality). In this paper I prove that the two parameters can be treated separately: the index h can be...

The responsiveness property is an essential ingredient of May's (1952) famous axiomatization of the (simple) majority rule. However, it comes in more variants: May's classic property, Additive Responsiveness and Independence of Indifferent Societies. In this note it is proved that although the...