Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
We quantify the output costs of education and skills mismatch for 17 OECD economies, using a calibrated model of vertical mismatch. Eliminating the frictions generating mismatch would raise output by 3% to 4% on average, varying between 0.5% to 9% across countries. Although the education and skill mismatch measures are constructed using different methods and differ in size, the output costs are similar between the two measures.