On 24 March 2024, presidential elections were held in Senegal, with opposition politician Bassirou Diomaye Diakhar Faye, who was 43 at the time, emerging as the winner. On 2 April 2024, he was sworn in as the fifth President of the Republic of Senegal. This event may mark a turning point in the...

Over 10 years ago, Feld and Voigt (2003) introduced the first indicator for objectively meas-uring the actual independence of the judiciary and demonstrated its utility in a large cross-section of countries. The indicator has been widely used, but also criticized. This paper pre-sents more...

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...

In May 2020, for the first time in its history, the Federal Constitutional Court (FCC) of Germany declared Union acts as being ultra vires. According to the FCC, the European Central Bank (ECB) and the Court of Justice of the European Union (CJEU) had acted beyond their mandates because they did...

The creation of constitutional courts is a political affair because the judicial review of laws and competences potentially curb the power of the elected branches. This paper seeks to refine the explanations for both the spread of constitutional courts and the extent of their formal...