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 loyalty, the importance ascribed to complying with constitutional rules, is difficult to measure across countries due to differences in context, history, and culture. We overcome this challenge by exploiting the COVID-19 pandemic as an ideal setting in which societies around the...

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...