International trade can have profound effects on domestic institutions. We examine this proposition in the context of medieval Venice circa 800-1600. Early on, the growth of longdistance trade enriched a broad group of merchants who used their newfound economic muscle to push for constraints on...

Starting in Spain in the twelfth century, parliaments gradually spread over the Latin West. The paper quantifies the activity of medieval and early-modern parliaments, which also makes it possible to analyse the influence of this institutional innovation. In the early-modern period parliaments...

In 1500, Europe was composed of hundreds of statelets and principalities, with weak central authority, no monopoly over the legitimate use of violence, and multiple, overlapping levels of jurisdiction. By 1800, Europe had consolidated into a handful of powerful, centralized nation states. We...

Endorsements are a simple language for communication between well-informed interest-group leaders and less-informed interest-group members. The members, who share some policy concerns, may not fully understand where their interests lie on certain issues. If their leaders cannot fully explain the...

Much of the analysis of campaign contributions, in accordance with the Downsian model, has supposed that candidates seek contributions for electoral purposes. This paper takes the opposite approach, by assuming that each candidate aims to maximize the contributions he collects. We let a citizen...

This paper discusses how electoral politics shapes the regional allocation of public investment expenditures per capita in Greece. Using regional public investment data for 10 political periods (1975-2009), combined with electoral data by constituency, a model is proposed which captures the...