The fast development in communications and information based industries as well as in other network related industries gives rise to new constellations in competition and innovation. These are strongly dependent on strategic decisions which can be analysed by the concepts of network...

The consequences of strike ballots are analysed in a non-cooperative model of negotiations between a union and a firm over wage increases. The firm possesses private information about its revenues. The union can only stop the firm from rejecting wage demands if a refusal is costly, due to a...

After a brief description of a representative selection of power indices and a discussion of the notion of power in collective decision making, the paper discusses the modeling of power of an individual or collective agent as identified with the potential or factual effect the decision of this...

This is a reply to Dan Felsenthal's and Moshé Machover's verdict on the Holler-Widgrén contribution to the Symposium on `Power Indices and the European Union' in the July 1999 issue of this Journal. It questions the benefits of discussing the game-theoretical nature of power indices and argues...

This paper demonstrates that the mathematical properties of the member bargaining power measure (MBP) are identical with those of the public good index (PGI). However, the underlying theoretical concepts of the two measures are different. The MBP refers to bargaining over shares of the coalition...

The paper deals with theatre plays that serve as a substitute for social experiments. Plays can give us a better understanding of human behaviour in situations where it is impossible or even immoral to conduct experiments, for example, in cases of human suffering or violations of human rights...

Given the challenges facing the world in the field of environmental policy, research on complex interdependencies in world politics and transnational policy-making has intensified. Several institutions have came into existence in response to the increasing concerns about global climate change....