Agrawal, Ajay K.; McHale, John; Kapur, Devesh - National Bureau of Economic Research (NBER) - 2008
innovators depends in turn on their access to technological knowledge. The emigration of highly skilled individuals weakens local … knowledge networks (brain drain), but may also help remaining innovators access valuable knowledge accumulated abroad (brain …-location and diaspora effects for accessing knowledge. Then, using patent citation data associated with inventions from India, we …