We analyze the impact on a firm's profits and optimal wage rates, and on the distribution of workers' earnings, when workers compare their earnings with those of co-workers. We consider a low-productivity worker who receives lower wage earnings than a high-productivity worker. When the...

When entering the job market, nurses choose among different kind of jobs. Each of these jobs is characterized by wage, sector (primary care or hospital) and shift (daytime work or shift). This paper estimates a multisector-job-type random utility model of labor supply on data for Norwegian...

Prior research suggests that gender differences in hours worked play an important role in the gender pay gap. Yet common estimates of the wage returns to hours worked are close to zero, implying that hours differences cannot account much for the gender wage gap, even though men work more hours...

This paper examines pecuniary aspects of work during unusual hours based on the German Time Use Data for 2001/02. The findings show positive wage premia of 9 - 10 percent for shift workers and men who work during unusual hours. There is some evidence of negative selection which suggests that men...

The gender pay gap of 21 percent in Germany is partly due to the fact that men and women work in different occupations. However, considerable pay gaps between men and women can also be observed within occupations, although the gap is not constant across occupations. In particular, there is a...