training for middle-level occupations. We begin by defining and describing middle-skills occupations, largely in terms of … complementarities. Third, we consider the evidence on the costs and effectiveness of apprenticeship training in several countries. The … final section highlights empirical and policy research results concerning the advantages of apprenticeship training for …

training for middle-level occupations. We begin by defining and describing middle-skills occupations, largely in terms of … complementarities. Third, we consider the evidence on the costs and effectiveness of apprenticeship training in several countries. The … final section highlights empirical and policy research results concerning the advantages of apprenticeship training for …