Kluve, Jochen; Schneider, Hilmar; Uhlendorff, Arne; … - In: Journal of the Royal Statistical Society: Series A … 175 (2012) 2, pp. 587-617
Summary: The paper assesses the heterogeneity of treatment effects arising from variation in the duration of training. We use German administrative data that have the extraordinary feature that the amount of treatment varies continuously from 10 days to 395 days (i.e. 13 months). This feature...