Mas, Alexandre (contributor); Moretti, Enrico (contributor) - 2006
there is no attempt by management to assign the best
workers to the busiest shifts. Moreover, scheduling is determined two … line is generally equal for all cashiers working at any
given time. While it is always easy for management to observe the … an increasing function of her
effort: y
i
= f(e
i
), where y
i
and e
i
are unobserved by management, f’>0 and f”<0 …