In this paper we argue that different preferences in a decentralized system lead to under provision of public goods. We analyze the provision of public primary education in nineteenth-century Prussia which was characterized by a linguistically polarized society and a decentralized education...

There is substantial consensus in the literature that positive uncertainty shocks predict a slowdown of economic activity. However, using U.S. data since 1950 we show that the macroeconomic response pattern to stock market volatility shocks has changed substantially over time. The negative...