We empirically examine how complexity of ECB communications affects financial market trading based on high-frequency data from European stock index futures trading. Our sam-ple covers ECB press conferences between January 2009 and December 2017, during which unconventional monetary policy...

Persson and Tabellini (2003) show that presidential regimes and majoritarian election systems have important effects on fiscal policy, government effectiveness and productivity. Here, their dataset is extended in a number of ways: the number of countries included is increased from 85 to up to...