knowledge spillovers are unmeasurable, a 'goodness of fit' measure is constructed using innovation survey data. It turns out … measures constructed from innovation survey data appear to work reasonably well while measures of the Euclidean technological …

We study how profit taxation affects plants' R&D spending and innovation activities. Relying on geocoded survey panel …

We investigate the causal effect of patent rights on cumulative innovation, using large-scale data that approximate the …

Functioning markets for technology are an important determinant for the type, scope and distribution of innovation … sectoral pattern of innovation and the distance of a country's industry to the global technological frontier. We explore these … dimensions based on longitudinal industry-level data from the Community Innovation Survey. We find that the demand on markets for …

. While the individual effects of engaging in the listed practices on firm innovation are well-understood, the existing … sample of innovation-active firms from the German Community Innovation Survey, which includes information on the development … of standards, enhanced with information on firms' engagement in patenting and publishing. We find that 26% of innovation …

We study the blocking effect of patents on follow-on innovation by others. We posit that follow-on innovation requires … freedom to operate (FTO), which firms typically obtain through a license from the patentee holding the original innovation …. Where licensing fails, follow-on innovation is blocked unless firms gain FTO through patent invalidation. Using large …