In this paper I illustrate how the diffusion across firms of a skill-neutral technology leads to a skill-biased impact on the economy. The model identifies (i) differences in inter-firm mobility between skill groups, (ii) productivity dispersion across firms within industries, and (iii)...

I document the comovement of the skill premium with the differential employer size wage premium between high- and low-skill workers in U.S. manufacturing during the postwar era. For the baseline specification, i.e., establishments with at least 500 employees categorized as large employers and...