We develop a theory of firm scope and structure in which merging two firms allows the integrated firm's top management to allocate resources that are costly to trade. However, information about their use resides with division managers. We show that establishing truthful upward communication...

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...

Firms often learn about their own capabilities through their products' successes and failures. This paper explores the interaction between learning about capabilities and product strategy in a formal model. We consider a firm that can launch a sequence of products, where each product's success...