Presenteeism, i.e. attending work while sick, is widespread and associated with significant costs. Still, economic analyses of this phenomenon are rare. In a theoretical model, we show that presenteeism arises due to differences between workers in the disutility from workplace attendance. As...

Using a large representative German data set and various concepts of self-employment, this paper tests the “jack-of-all-trades” view of entrepreneurship by Lazear (Am Econ Rev 94(2): 208–211, <CitationRef CitationID="CR27">2004</CitationRef>). Consistent with its theoretical assumptions we find that self-employed individuals perform...</citationref>