This paper is concerned with the asymptotic behavior of some global quantities relating to weighted decision rules when the number of small voters tends to infinity. First, voting is assumed to be motivated by interests, so that the collective decision is "preference aggregation". Here the...

In general, analyses of voting power are performed through the notion of a simple voting game (SVG) in which every voter can choose between two options: 'yes' or 'no'. Felsenthal and Machover (1997) introduced the concept of ternary voting games (TVGs) which recognizes abstention alongside. They...