innovation performance, addressing endogeneity by exploiting within firm variation as well as variation in labor supply across … regions. We find that vertical educational diversity increases the extensive margin of R&D and product innovation …, particularly new product innovation. However, the relationship with process innovation, R&D intensity, and product innovation …

'relevant' firms. Our empirical results indeed show that the measure performs better than the standard measure in an innovation … and significant impact on innovation success. However, the knowledge spillovers appear to be localized: Spillovers from … particularly Switzerland itself. Moreover, the spillover effect on innovation performance decreases with increasing number of …