Workers learn on the job from both repetition and peers. Less understood is how specific types of experience and peer characteristics affect on-the-job learning. This likely differs by context (e.g., occupation, tasks, or roles). Absent such knowledge, it is unclear how to optimally assign...

We propose a theory that emphasizes the role of managers for the production and allocation of human capital in firms. Managers invest time to train junior employees, and acquire information about the juniors' abilities that is valuable for job assignments. This dual role of managers matters...

What drives differences in pay between firms? To answer this question, we build a harmonised cross-country linked employer-employee data set to analyse the role of firms in wage inequality since the 2000s in 20 OECD countries. The main finding is that, on average across countries, changes in the...

Specialization requires that workers deal with some valuable opportunities themselves and refer other, possibly unverifiable, opportunities to other workers. How do markets and organizations ensure the matching of opportunities with talent in the presence of informational asymmetries about their...

Managers ("bosses") are central to the development and allocation of human capital in firms because they train employees and learn about their abilities. While a multi-divisional firm wants to allocate workers to wherever they are most productive, bosses who are rewarded for their units'...