The Covid-19 pandemic has accelerated the trend of many colleges moving to test-optional, and in some cases test-blind, admissions policies. A frequent claim is that by not seeing standardized test scores, a college is able to admit a student body that it prefers, such as one with more...

How do attention capacity and expertise affect the allocation of attention? Adapted from Dessein and Santos (2020), our theory shows that when attention is scarce, a manager focuses her attention on tasks in which she has relatively more expertise: she "manages with style." In contrast, when...

We consider organizations that optimally choose the level of adaptation to a changing environment when coordination among specialized tasks is a concern. Adaptive organizations provide employees with flexibility to tailor their tasks to local information. Coordination is maintained by limiting...

Previous research, assuming linear pricing, has argued that telecommunications networks may use a high access charge as an instrument of collusion. I show that this conclusion is difficult to maintain when operators compete in nonlinear pricing: (i) As long as subscription demand is inelastic,...

The seminal work by Grossman and Hart (1986) made the study of firm boundaries susceptible to formal economic analysis, and illuminated an important role for markets in providing incentives. In this essay, I discuss some new directions that the literature has taken since. As a central challenge,...

We examine the relationship between the organization of a firm and its ability to adapt to changes in the environment. We show that even if lower-level managers have superior information about their local conditions, and incentive conflicts are negligible, a centralized organization can be...

We examine how cheap talk communication between managers within the same firm depends on the type of decisions that the firm makes. A firm consists of a headquarters and two operating divisions. Headquarters is unbiased but does not know the demand conditions in the divisions' markets. Each...

Large companies are usually organized into business units, yet some activities are almost always centralized in a company-wide functional unit. We first show that organizations endogenously create an incentive conflict between functional managers (who desire excessive standardization) and...

This paper endogenizes coordination problems in organizations by allowing for both ex ante coordination of activities, using rules and task guidelines, and ex post coordination, using communication and broad job assignments. It shows that: (i) Task specialization and the division of labor is...