We aim at investigating to what extent reciprocal considerations, exhibited by employers and employees, should lead to stable gift exchange practices in the labor contract, giving rise to non-compensating wage differentials among industries. We use the concept of Sequential Reciprocity...

Crowd work refers to the practice of assigning tasks and projects undertaken for payment to online contributors via digital platforms. We use data from a recent survey among companies in Germany and France to explore the economic relevance and potential barriers of this phenomenon from the...