This paper analyses the performance of migrants on the German labour market and its dependence on the tasks performed on their jobs. Recent work suggests quantifying the imperfect substitutability relationship between migrants and natives as a measure for the hurdles migrants have to face. Our...

The task approach is attracting increasing attention and recognition among scholars in economics, sociology and related fields. However, measurement still presents an important challenge to the task approach. This paper studies the comparability of task measures in the commonly used German...

Flexible Wissensarbeit in Form hoch qualifizierter selbständiger Beschäftigung stellt in derBundesrepublik einen relativ neuen Erwerbstypus dar, der im Dienstleistungssektor aufExpansionskurs ist. Der Beitrag stellt zentrale Ergebnisse einer empirischen Untersuchungim exemplarischen Feld...