What factors underlie industry differences in research intensity and productivity growth? We develop a multi … consumer preferences. We find that long run industry differences in both productivity growth and R&D intensity mainly reflect … research cannot account for industry differences in productivity growth rates, and that variation in intertemporal knowledge …

which international trade leads to productivity growth. Finally, using the estimated parameters, simulations evaluate the …

In a recent paper, Bloom et al. (2020) find evidence for a substantial decline in research productivity in the U …

This paper uses a new firm panel data set to explore the relationship between R&D and productivity in German … productivity growth. In the cross-section, the elasticity of sales with respect to R&D capital is on the order of 14 per cent …