Europe's economy is under strain due to lagging productivity growth, population ageing, the difficulties of adjustment in an enlarged European Union, and the challenges of globalization. In comparison with America, rates of growth of GDP per capita and labour productivity growth are anaemic, raising questions about the viability of a distinct European model. From observations like these, conclusions can be drawn that Europe will feel irresistible pressure to allow its policies and institutions to converge toward those of the United States. But how far and how fast are uncertain. Edited by...