Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
This paper constructs and estimates a career decision model where individuals search for both careers and firms that are a good match for their idiosyncratic skills using the NLSY79. It departs from previous papers in that career mobility decisions and participation decisions are explicitly modeled. I find substantial returns to career-specific experience. However, college graduates' wage grows little through career-match upgrading, which results in a lower incidence of career changes than high school graduates. The finding suggests that college graduates learn about their suitable careers before they enter a labor market.