Does union membership increase sickness absence from work and, if so, by how much? And which specific channels does this effect operate through? Using UK Labour Force Survey data for 2006-2008 we find that trade union membership is associated with a substantial increase in the probability of...

Many workers admit that at times they show up for work even though they feel sick. This behavior, termed "presenteeism," is puzzling since most workers do not incur financial losses when staying home sick. The various reasons behind presenteeism are person-related (e.g. individuals' health or...