An empirical analysis is conducted on two panels of 18 OECD countries to test whether the elasticity of hourly productivity to working time is negative and decreasing with working time itself. If so, the decreasing returns on working time could be indicative of a fatigue effect that increases...

This empirical analysis aims at assessing the effect of the economic climate and the intensity of capital utilisation on companies’ capital retirement behaviour. It is conducted using individual company data, as well as original data on the degree of utilisation of production factors. The...

Our study aims at assessing the actual importance of the two main channels usually contemplated in the literature through which upstream sector anticompetitive regulations may impact productivity growth: business investments in R&D and in ICT. We thus precisely try to estimate what are the...