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Priority to unemployed immigrants? A causal machine learning evaluation of training in Belgium

12 febbraio 2020
2:00 pm
San Francesco Complex - Classroom 1

We investigate heterogenous employment effects of Flemish training pro-grammes. Based on administrative individual data, we analyse programme effects at various aggregation levels using Modified Causal Forests (MCF), a causal machine learning estimator for multiple programmes. While all programmes have positive effects after the lock-in period, we find substantial heterogeneity across programmes and types of unemployed. Simulations show that assigning unemployed to programmes that maximise individual gains as identified in our estimation can considerably improve effectiveness. Simplified rules, such as one giving priority to unemployed with low employability, mostly recent migrants, lead to about half of the gains obtained by more sophisticated rules.

Co-authors: Bart Cockx (Department of Economics, Ghent University), Joost Bollens (Vlaamse Dienst voor Arbeidsbemiddeling en Beroepsopleiding (VDAB))

Michael Lechner, University of St. Gallen