This paper develops an analytical model to evaluate the costs and benefits of a single currency area within a unified framework, inspired by the separate arguments of Mundell (1961) and (1973). The more familiar argument is that, in the presence of country-specific shocks, a single currency area...

The paper evaluates the costs and benefits of a single currency area within a unified framework. Conventionally, it is argued that a single currency area carries a welfare loss owing to the sacrifice of exchange rate adjustment in the presence of country-specific shocks. But in 1973 Mundell...

Models of risk-sharing predict that relative consumption growth rates across locations should be positively related to real exchange rate growth rates across the same areas. We investigate this hypothesis using a new multi-country and multi-regional data set. Within countries, we find evidence...

We re-examine the extent to which personal taxes on dividends are capitalized into the equity prices of domestic firms, using data from around the time of the 1997 U.K. dividend tax reform, which removed a significant tax credit for an important group of investors: U.K. pension funds. The...