We introduce a novel measure of corporate hierarchies for over 2,500 U.S. public firms. This measure is obtained from online resumes of 16 million employees and a network estimation technique that allows us to identify hierarchical layers. Equipped with this measure, we document several facts...

Mergers and acquisitions are a fast way for a firm to grow. Using plant-level data, we examine how firms redraw their boundaries after acquisitions. We find that there is a large amount of restructuring in a short period following mergers. Acquirers sell 27% and close 19% of acquired plants...

We study the economics of employment relationships through theoretical and empirical analysis of an unusual set of firms, large law firms. Our point of departure is the "property rights" approach that emphasizes the centrality of ownership's legal rights to control important, non-human assets of...

This paper studies the governance of a sample of California hospitals. We document a number of empirical relations about hospital governance: The composition of the board of directors varies systematically across ownership types; poor performance and low levels of uncompensated care increase...

This paper explores the interaction between incentives, information, and organizational design. It argues that the virtues of the market economy do not lie so much in the vision of competition and decentralization embodied in the Arrow-Debreu model, or the Lange-Lerner-Taylor analysis of market...

This survey provides an overview of theoretical and empirical research on information flows in corporations. It highlights key frictions preventing effective information flows and discusses how organizational structure and corporate governance can alleviate these frictions, focusing on three...

We study the relationship between firm centralization and organizational reproduction in satellite locations. For decentralized firms, the ethnic compositions of inventors in satellite locations mostly resemble their host cities, with little link to the inventor composition of their parent...

We present a model where social media platforms offer plans that intermix entertaining content with digital advertising ("ads"). Users derive utility from entertainment and learn about their valuation for a product from ads. While some users are fully rational, others naïvely perceive digital...

Market definition is essential for antitrust analysis, but challenging in settings with network effects, where substitution patterns depend on changes in network size. To address this challenge, we conduct an incentivized experiment to measure substitution patterns for TikTok, a popular social...