Recently a wide and empirically-backed consensus has emerged arguing that direct democratic control over government's spending decisions through initiatives and referenda constrains government size. But what happens if budgetary matters are excluded from the voters' right of the initiative? I...

A crucial aspect of constitutional design is the provision of rules on how a constitution is to be amended. If procedures for constitutional amendment are very restrictive, changes will take place outside the constitution. These changes are likely to be against the citizens' interests and their...

This thesis comprises four empirical research papers in the area of political economics. While the first two chapters deal with questions related to direct democracy, chapters three and four are about topics linked to representative democracy.