Using individual-level data on male non-managerial workers from the 1996 British New
Earnings Survey, we estimate overtime hours and average premium pay equations. Among
other issues, four broad questions are of central importance. (a) What are the impacts of
straight-time pay and hours on overtime pay and hours? (b) Is premium pay positively
related to the length of weekly overtime? (c) What is the influence of collective bargaining
coverage on overtime pay and hours? (d) Does overtime working serve significantly to alter
wage earnings differentials between covered and uncovered workers? These and other
issues are discussed comparatively in relation to unregulated British overtime working
practices and to the United States were overtime is subject to mandatory rules