We present an equilibrium theory of the organization of work in an economy where knowledge is an essential input in production and agents are heterogeneous in skill. Agents organize production by matching with others in knowledge hierarchies designed to use and communicate their knowledge...

How does the formation of cross-country teams affect the organization of work and the structure of wages? To study this question, we propose a theory of the assignment of heterogeneous agents into hierarchical teams, where less skilled agents specialize in production and more skilled agents...

We characterize efficient technical languages and study their interaction with the scope and structure of organizations. Efficient languages use precise words for frequent events and vague words for unusual ones. A broader organizational scope allows for more synergies to be captured, but...