Brossard, Olivier; Moussa, Inès - In: Economics Bulletin 34 (2014) 1, pp. 520-529
There is an abundant literature on innovative clusters but the incidence of cluster policies is hardly ever assessed. We assemble a panel of 94 French regions for 1997-2008 and use difference-in-differences regressions to evaluate the cluster policy that is being implemented in France since...