Technology Sophistication Across Establishments

Thu, 01 Jan 2026 00:00:00 +0000

Research question and motivation: How sophisticated are the technologies establishments actually use, and how close are they to the world frontier? Traditional measures (since Ryan-Gross 1943 and Griliches 1957) characterize technology by the presence of one or a few advanced technologies, which (i) cover too few technologies and unrepresentative tasks, (ii) say nothing about how non-adopters produce or how far they are from the frontier, and (iii) ignore the intensity with which a technology is used. The authors argue intensity of use matters for explaining income divergence (Comin-Mestieri 2018), so they build a direct, comprehensive measure of technology sophistication.

Diego Comin | Macro Paper Warehouse

Technology Sophistication Across Establishments