This article introduces a novel database that measures governments' compliance with national constitutions. It combines information on de jure constitutional rules with data on their de facto implementation. The individual compliance indicators can be grouped into four categories that we...

Constitutional democracy is in decline and many would-be autocrats try to elude constitutional constraints or even to exploit constitutions in their favor. We make a number of proposals for designing constitutions that are more resilient against such attempts. A first look at the empirical...

The Middle East is the most terror-prone region of the world. It is almost exclusively governed by autocratic regimes that often explicitly refer to Islam to justify some of their policies. In this paper, we analyse government reactions to terrorist events in the states that are members of the...