The digital industries cluster known as Silicon Roundabout has been quietly growing in East London since the 1990s. Rebranded Tech City, it is the focus of huge public and government attention. National and local policy makers wish to accelerate the local area's development: such cluster...

The Soviet Union was competing head to head with market economies in the generation of new technologies, not only in traditional industries such as steelmaking, electricity, and machineries, but also in high tech-areas such as synthetic materials and microelectronics. Yet its productivity...