Recently, the scandalous decisions of some investment banks to treat their employees like human beings
by suggesting they take Friday nights and Saturdays off has raised much debate amongst financial journalists
and their ilk
The issue of long working hours is not limited to investment banks; a survey in the US of 1000 professionals by Harvard Business School found that 94% worked fifty hours or more a week, and for almost half, working hours averaged over 65 hours a week. With the increase of automisation in production chains moving labour into customer facing service roles, more individuals will likely face this challenge in their daily lives.
There are good reasons to think that these hours are not useful at all. Economists have long known that as working hours increase, the marginal production of workers fall – mistakes increase and the quality of work produced falls.
More importantly than the impacts on productivity however, are morally relevant considerations that are related to cultures of long working hours:
Industries with long working hours are typically biased in favour of those who do not have other commitments which limit their available time – most notably child care and currently, in our society, this means women. Economist Claudia Goldin finds
that gender gaps in wages are greatest in those industries which exhibit “non-linear pay structures” – essentially those in which individuals who can work extremely long hours are disproportionately rewarded. This describes most jobs in the corporate, financial and legal worlds.
Finally there are various employment related issues worth considering – for example would unemployment be decreased if each 100 hour-per-week job were split into two of 50? Would such a policy help reduce the concentration of power in organisations as key managerial tasks would likely have to be increasingly shared?
While our society may gain significantly from moving away from working long hours, it will always be incredibly difficult for any firm to act unilaterally in this matter due to substantial co-ordination failures
in this area.
The appropriate response, I believe, is for Government to intervene with a hard cap of 48 hours per week that applies across almost all industries, with no built in exceptions beyond those which are absolutely essential. The current EU working times directive
which is supposed to provide a similar function, is farcical in its ability to constrain individuals from working, due to the amount of exceptions and opt out clauses built into it.
A hard cap of 48 hours would be hard to implement, would have some uncomfortable implications (for example – forcing individuals who enjoy their jobs to go home and stop working) and would likely have some negative consequences on the economy. However there would seem to be substantial positive gains to be made and I believe that these are large enough to justify developing such a cap.
*Update: Marxist economist, Chris Dillow, has an excellent post describing how problems like long working hours can naturally arise without actually benefiting anyone.