training for middle-level occupations. We begin by defining and describing middle-skills occupations, largely in terms of … the skills of individuals for these occupations. Programs of academic education and apprenticeship programs emphasizing … complementarities. Third, we consider the evidence on the costs and effectiveness of apprenticeship training in several countries. The …

training for middle-level occupations. We begin by defining and describing middle-skills occupations, largely in terms of … the skills of individuals for these occupations. Programs of academic education and apprenticeship programs emphasizing … complementarities. Third, we consider the evidence on the costs and effectiveness of apprenticeship training in several countries. The …

shocks affect political approval and show that what matters is the match between workers' skills and the characteristics of …