Visualization is an important aspect of both exploration and communication of categorical as well as relational data. Graphical displays of policy networks are particularly attractive, since they enable authors to display in a compact way the relevant actors in a network, how they are related to...

This essay is an introduction to the recent literature on the "consistency principle" and its "converse". An allocation rule is consistent if for any problem in its domain of definition and any alternative that it selects for it, then for the associated "reduced problem" obtained by imagining...

This article pursues two line of inquiry in response to Bent Flyvbjerg's advocacy of a phronetic social science in Making Social Science Matter (2001). First, I explore how Flyvbjerg's manifesto relates to the approach employed in his earlier empirical work, Rationality & Power (1998). There...

Singer et al. (1972) hypothesized that the distribution of military—industrial capabilities among the major powers, as reflected in an index referred to as CON, would have an impact on the incidence of war for those states. Subsequent research on the possible connection between CON and...