The geographical concentration of related manufacturing and service firms is as old as economic development but it has drawn renewed attention in the last two decades in the wake of the spectacular growth of regional economies such as Silicon Valley (South San Francisco Bay), Route 128 (greater...

The diversity of social interaction within economic communities affects productivity and growth, and is itself shaped by economic conditions. These reciprocal effects raise the possibility of multiple equilibria, of setting a socially polarized economy stagnating in poverty on a new path of...

Cultural diversity - in various forms - has in recent years turned into a prominent and relevant research and policy issue. There is an avalanche of studies across many disciplines that measure and analyse cultural diversity and its impacts. Based on different perspectives and features of the...