Schooling, an observable signal, decreases its impact on wages as employers “publicly” learn workers’ hidden types over workers’ experience in the market. This symmetric employer learning hypothesis has been empirically contested by, first, asymmetry of incumbent and entrant employers,...

Employer learning model predicts the impact of schooling, an observable signal, on wages decreases with accumulation of experience. Workers, however, have incentives to invest in general human capital both at schools and workplaces such that experience and schooling are complements unless the...