Over the last twenty years, fifteen Western European nations have removed most barriers to trade and migration, as well as most forms of national discrimination in economic and social exchange. Some have also given up their national currency and their ability to conduct independent monetary and...

EMU is a completely new policy regime which has significant economic implications and which, it is hoped, will ultimately enhance the role of Europe on the world stage. EMU and Economic Policy in Europe takes stock of the initial experiences of EMU and assesses the challenges which will have to...

International posting of workers and mobility of self-employed service suppliers lie between outright migration and trade in goods: their regulation, for both distributional and marketcorrecting purposes, is not as difficult to harmonize as that of labour markets, but personal mobility is more...

International posting of workers and mobility of self-employed service suppliers lie between outright migration and trade in goods: their regulation, for both distributional and marketcorrecting purposes, is not as difficult to harmonize as that of labour markets, but personal mobility is more...

Investment is often irreversible: once installed, capital has little or no value unless used in production. This paper proposes and solves a model of sequential irreversible investment and characterizes the aggregate implications of macroeconomic irreversibility and idiosyncratic uncertainty. If...