Through the 1990s and early 2000s the strength of the United States economy has been linked to its ability to foster large numbers of small innovative technology companies, a few of which have grown to dominate new industries, such as Microsoft, Genentech, or Google. US technology clusters such as Silicon Valley have become tremendous engines of innovation and wealth creation, and the envy of governments around the world. Creating Silicon Valley in Europe examines trajectories by which new technology industries emerge and become sustainable across different types of economies. Governments...