Economic and political developments affect religiosity, and the extent of religious participation and beliefs influence economic performance and political institutions. We study these two directions of causation in a broad cross-country panel that includes survey information over the last 20...

Two important theories of religiosity are the secularization hypothesis and the religion-market model. According to the former theory, economic development reduces religious participation and beliefs. According to the latter theory, religiosity depends on the presence of a state religion,...