In this paper we use insights from organizational economics and financialregulation to study the optimal architecture of supervision. We suggest that thenew architecture should revolve around the following principles: (i) banking,securities and insurance supervision should be further integrated;...

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

When should expertise be shared in markets and when in …firms? Knowl-edge exchanges in the market involve less information about the quality ofthe provider's expertise, but facilitate good utilization of experts knowledge.In a …rm, management holds soft information about individuals...

Changes in information and communication technologieshave increased the offshorability of tasks.As routine tasks (Pol Antràs, Luis Garicano and EstebanRossi-Hansberg, 2006) and lower offshoring-costtasks (Gene Grossman and Esteban Rossi-Hansberg,2008) move abroad, production processes become...

This paper uses confidential microdata from the Census of Services to examine lawfirms' field boundaries. We find that the share of lawyers working in field-specializedfirms increases as market size increases and lawyers field-specialize, indicating thattransaction costs among lawyers, and not...

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

The knowledge economy is nothing new. As Chandler’s (1977) classic study documents,improvements in communication technology (e.g. mail via railways, thetelegraph, and later the telephone) played a key role in the emergence of the modernAmerican corporation in the late 19th century and the...

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

Empirical studies on information communication technologies (ICT) typically aggregate the“information” and “communication” components together. We show theoretically and empirically thatthese have very different effects on the empowerment of employees, and by extension on wageinequality....

Hierarchies allow individuals to leverage their knowledge through others` time.This mechanism increases productivity and ampli…fies the impact of skill heterogeneity on earnings inequality. To quantify this effect, we analyze the earnings andorganization of U.S. lawyers and use an equilibrium...