The Reservation Wage Theory, Vocational Rehabilitation and the Return to Work of Disabled Employees

Previous studies find that participation in educational measures does not increase sick-listed em-ployees’ chance of returning to work. This is surprising because education is supposed to increase human capital and raise productivity. However, a higher productivity may make the participants raise their reservation wage. Therefore, it is possible that educational measures increase the chance of returning to work in high pay jobs but reduce the chance of returning to work in low pay jobs. To test this hypothesis, we use panel data of 671 long-term sick-listed employees to estimate a random effects hazards rate model, with returning to work in high paid jobs and low-medium paid jobs, re-spectively, as the two outcomes. Our findings do not support the reservation wage hypothesis. We find that while participation in education significantly increases the probability of returning to work in medium or low paid jobs, it does not affect the probability of resuming work in high paid jobs.

Case Management Interviews and the Return to Work of Disabled Employees

This study measures the effect of case management interview (CMI) on 1,000 long-term sick-listed employees’ probability of returning to work. In contrast to previous studies, we use instrumental variables to correct for selection effects in CMI. Using a competing hazard rate model, we find that CMI increases the probability of returning to work for the pre-sick leave employer, but has no effect on the probability of resuming work for a new employer. We argue that CMI either motivates the sick-listed employees to resume work or adjusts for asymmetric information between the employee and the pre-sick leave employer.Hazard rate model; case management; long-term sickness; work-disability; return to work

Does graded return to work improve disabled workers’ labor market attachment?

Using Danish register and survey data, we examine the effect of a national graded return-to-work program on the probability of sick-listed workers returning to regular working hours. During program participation, the worker receives the normal hourly wage for the hours worked and sickness benefit for the hours off work. When the worker’s health improves, working hours are increased until the sick-listed worker is able to work regular hours. Taking account of unobserved differences between program participants and non-participants, we find that participation in the program significantly increases the probability of returning to regular working hours.