The organization of working time has changed considerably over the past 20
years, as new forms gain ground, working hours are reduced or extended, and
more flexible approaches are adopted. Thus, it is no longer clear whether
traditional units of measurement (daily/weekly working time - the basis of
several ILO Conventions) reflect actual working time. This article examines
some of these issues, starting with an outline of relevant ILO standards,
then reporting on major changes and the forces driving them, outlining cond
itions in which working-time reductions are likely to affect employment pos
itively and concluding with suggested topics for further analysis.