This paper investigates the persistence and determinants of second job holding in Germany, especially marginal second jobs, following a legislative change allowing extensive dispensation of marginal second jobs from taxes and social security contributions. I document an upward trend in second...

In this paper, we investigate the effects of the introduction of a nationwide minimum wage in Germany on main jobs, secondary jobs and their interaction by exploiting large-scale administrative data and variation in exposure to the minimum wage across jobs. While we find that the national...

This paper investigates the persistence and determinants of second job holding in Germany, especially marginal second jobs, following a legislative change allowing extensive dispensation of marginal second jobs from taxes and social security contributions. I document an upward trend in second...

This paper examines the behavior of dual jobholders to test a simple model of wage bargaining and wage posting. We estimate the sensitivity of wages and separation rates to wage shocks in a worker's secondary job to assess the degree of bargaining versus wage posting in the labor market. We...

In Canada, the fraction of workers holding multiple jobs has almost tripled since the mid-1970s. In this paper, we document this historical change and provide a comprehensive account of its dynamics. We use restricted-access panel micro-data from the Canadian labour force survey to construct...