Teal, Francis; Monk, Courtney; Sandefur, Justin - Department of Economics, Oxford University - 2008
primarily by those with junior high school or lower levels of education. The summary statistics indicate that those who have … heterogeneity in the returns to apprenticeship across education. Our most conservative estimates imply that for currently employed … people, who did apprenticeships but have no formal education, the training increases their earnings by 50%. However this …