VoxEU Column You can raise productivity through R&D, but geography matters a lot John Van Reenen Joris Pinkse Margaret Slade Sergey Lychagin 25 Oct 2010 Productivity and Innovation
Discussion paper DP7928 Spillovers in Space: Does Geography Matter? John Van Reenen Margaret Slade Sergey Lychagin Joris Pinkse 1 Jul 2010 Industrial Organization C23 L60 O33