Purpose – The purpose of this paper is to analyse if introduction of new technologies and work practices are negatively related to the employment opportunities of immigrants. Design/methodology/approach – A representative plant-level panel survey merged with register data is used. Random...

Randomized experiments provide policy relevant treatment effects if there areno spillovers between participants and nonparticipants. We show that thisassumption is violated for a Danish activation program for unemployed workers.Using a difference-in-difference model we show that the...