The author discusses games of both perfect and imperfect information at two levels of structural detail: players' local actions, and their global powers for determining outcomes of the game. Matching logical languages are proposed for both. In particular, at the "action level", imperfect...

In recent years there has been a strong focus on ‘Islamic radicalisation’ in Europe, due both to the threat of terrorism and its security implications, and to the issue of integrating second generation migrants in Europe. This paper analyses two main approaches to studying the roots...

In this paper I study intentions of the form ‘I intend that we . . .’, that is, intentions with a we-content, and their role in interpersonal coordination. I focus on the notion of epistemic support for such intentions. Using tools from epistemic game theory and epistemic logic, I cast...