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Context

More than 40 per cent of jobseekers are working whilst remaining registered with Pôle Emploi; they are on reduced working hours. The effect of reduced working hours on a return to sustainable employment is, at first glance, ambiguous. On the one hand, reduced working hours enable jobseekers to maintain and develop their skills, and to expand their professional network. On the other hand, reduced working hours reduce the time jobseekers can devote to looking for long-term employment. Furthermore, if the job under reduced working hours is below the jobseeker’s qualifications, the positive effect on skills does not apply.

Existing evaluations do indeed conclude that the effects of reduced working hours are ambiguous, both based on French data (Granier and Joutard, 1999; Fremigacci and Terracol, 2013) and European data (Kyyra, 2010; Caliendo, Künn and Uhlendorff, 2012). The main difficulty with these evaluations lies in constructing a credible counterfactual for the trajectories of jobseekers on reduced working hours. Comparing jobseekers who opt for reduced working hours with those who are not working whilst registered with Pôle Emploi is not satisfactory. A jobseeker’s decision to take up reduced working hours depends on their individual characteristics, whilst these same characteristics also determine their access to sustainable employment.

Presentation

This research project comprises two stages. Firstly, the aim will be to identify exogenous variations in the level of information regarding the rules governing reduced activity within the historical data. Secondly, we will compare jobseekers with a higher level of information with those with a lower level of information. The differences in their use of reduced working hours will enable us to identify the effect of this on a return to sustainable employment and on the recurrence of unemployment.

Research Team

This project is led by the pole Labour.
Thomas Le Barbanchon
Thomas Le Barbanchon

Partners

France Travail
Last modified: July 20, 2026