This article analyzes the evolution of working hours shifts in Brazil from 1981 to 1999. The data are based on the PNAD (a Brazilian Household National Survey). The econometric model used has its grounds on the methodology Age-Period-Cohort, which allows us not only to analyze the effects...

The reduction of standard weekly working time from the current level of 44 hours to 40 hours has recently been proposed by the main central unions as a way to create jobs and reduce unemployment in Brazil. The idea, known as work-sharing, is that the reduction in average hours per worker would...