Falavigna G., Ragazzi E., Sella L., Working Paper Cnr-Ceris, N° 25/2014 CONTENTS 1. Introduction .............................................................................................................................. 5 2. Training and integration of foreign workers; is it relevant? .................................................... 7 3. Methodological framework ...................................................................................................... 8 3.1 The survey sampling-design ............................................................................................... 8 3.1.1 The target population ............................................................................................ 9 3.1.2 Sampling design and quality assessment ............................................................ 10 3.1.3 The counterfactual sample .................................................................................. 11 3.2 Transformation and validation of administrative sources for duration analysis ............ 12 4. The impact evaluation ............................................................................................................ 12 4.1 Macro approach: Gross placement indicators ................................................................ 13 4.2 A micro approach: Individual scores of labour market integration ................................ 14 5. The net impact evaluation ...................................................................................................... 15 5.1 Differentials in average integration scores...................................................................... 15 5.2 The multivariate analysis ................................................................................................. 15 5.3 The impact on migrants.................................................................................................... 17 6. Duration analysis: techniques and results .............................................................................. 18 6.1 Duration analysis techniques ........................................................................................... 19 6.2 Using the COB data-base for the duration analysis ........................................................ 20 6.3 Survival of foreign trainees on the labour market ........................................................... 23 7. Conclusions ............................................................................................................................ 26 References ................................................................................................................................... 28 4