Some European constitutions give cabinets great discretion to manage their own demise, whereas others limit their choices and insert the head of state into decisions about government termination. In this article, we map the tremendous variation in the constitutional rules that govern cabinet termination and test existing expectations about its effects on a government's survival and mode of termination. In doing so, we use the most extensive government survival data set available to date, the first to include East and West European governments.

Control over government portfolios is the key to power over policy and patronage, and it is commonly understood to lie with parties in European democracies. However, since the democratic transitions of the 1990s, Europe has had nearly equal numbers of parliamentary and semi-presidential regimes, and there is evidence that the ability of parties to control government posts in these two regime types differs. As yet, political scientists have a limited understanding of the scale and causes of these differences. In this article a principal-agent theoretical explanation is proposed.

Semi-presidential regimes have attracted increasing attention from scholars and constitutional reformers over the last quarter century. Yet, despite this popularity, there is no consensus on how to understand this constitutional format. Since Duverger defined semi-presidentialism as a new political system model, and Linz argued that the constitutional format shares many of the perils of presidentialism, subsequent research has questioned the conceptual status of semi-presidentialism as a distinct regime type, and whether it has any distinct effects on politics.