The measurement of voting power plays a useful role in the investigation of structural properties of collective decision-making rules which can be modelled as a simple (voting) game. Such rules can be found in legislative bodies, committees, and a variety of organizations.(...)

This discussion paper led to a chapter in .Voting Power and Procedures: Essays in Honour of Dan Felsenthal and Moshé Machover', (eds. R. Fara, D. Leech, and M. Salles), pp 41-64, 2014. The main purpose of the present paper is to disentangle the mix-up of the notions of success and satisfaction...

This discussion paper resulted in a publication in 'Public Choice', 151, 757-787. <P> Power is a core concept in the analysis and design of organizations. One of the problems with the extant literature on positional power in hierarchies is that it is mainly restricted to the analysis of power in...</p>

A well-known model in sociology and marketing is that of opinion leadership. Opinion leaders are actors who are able to affect the behavior of their followers. Hence, opinion leaders have some power over their followers, and they can exercise this power by influencing their followers choice of...

This discussion paper led to a chapter in 'Power, Freedom and Voting' (eds. M. Braham and F. Steffen), Springer, pp 57-81, 2008.<p> Power is a core concept in the analysis and design of organisations. In this paper we consider positional power in hierarchies. One of the problems with the extant...</p>

See also the publication in 'Social Choice and Welfare', 2013, 41, 671-683.<P> A well known and established model in communication policy in sociology and marketing is that of opinion leadership. Opinion leaders are actors in a society who are able to affect the behavior of other members called...</p>

A well-known model in sociology and marketing is that of opinion leadership. Opinion leaders are actors who are able to affect the behavior of their followers. Hence, opinion leaders have some power over their followers, and they can exercise this power by influencing their followers choice of...

A well-known model in sociology and marketing is that of opinion leadership. Opinion leaders are actors who are able to affect the behavior of their followers. Hence, opinion leaders have some power over their followers, and they can exercise this power by influencing their followers choice of...

A well known and established model in communication policy in sociology and marketing is that of opinion leadership. Opinion leaders are actors in a society who are able to affect the behavior of other members of the society called followers. Hence, opinion leaders might have a considerable...

Opinion leaders are actors who have some power over their followers as they are able to influence their followers’ choice of action in certain instances. In van den Brink et al. (Homo Oeconomicus 28:161–185, <CitationRef CitationID="CR8">2011</CitationRef>) we proposed a two-action model for societies with opinion leaders. We...</citationref>