According to Acton: “Power corrupts and absolute power corrupts absolutely”. We study the implications of Acton’s dictum in models where citizens vote (for three parties) and governments then form in a series of elections. In each election, parties have fixed tastes for graft, which affect...

Many constitutions specify procedures that allow critical decisions to be made with a different rule from day-to-day decisions. We propose a theory of constitutional rules that explains why. The theory is based on the assumption that the type of decision can be observed, but not verified. We...

During the transition from plan to market, managers and politicians succeeded in maintaining control of large parts of the stock of socialist physical capital. Despite the obvious importance of this phenomenon, there have been no efforts to model, measure and investigate this process...

Conventional wisdom suggests that lobbying is the preferred mean for exerting political influence in rich countries and corruption the preferred one in poor countries. Analyses of their joint effects are understandably rare. This paper provides a theoretical framework that focus on the...