The Journal of Finance

Anticompetitive Effects of Common Ownership

Published: 05/25/2018   |   DOI: 10.1111/jofi.12698

JOSÉ AZAR, MARTIN C. SCHMALZ, ISABEL TECU

Many natural competitors are jointly held by a small set of large institutional investors. In the U.S. airline industry, taking common ownership into account implies increases in market concentration that are 10 times larger than what is “presumed likely to enhance market power” by antitrust authorities. Within‐route changes in common ownership concentration robustly correlate with route‐level changes in ticket prices, even when we only use variation in ownership due to the combination of two large asset managers. We conclude that a hidden social cost—reduced product market competition—accompanies the private benefits of diversification and good governance.

(Why) Do Central Banks Care about Their Profits?

Published: 06/22/2023   |   DOI: 10.1111/jofi.13257

IGOR GONCHAROV, VASSO IOANNIDOU, MARTIN C. SCHMALZ

We document that central banks are discontinuously more likely to report slightly positive profits than slightly negative profits, especially when political pressure is greater, the public is more receptive to extreme political views, and central bank governors are eligible for reappointment. The propensity to report small profits over small losses is correlated with higher inflation and lower interest rates. We conclude that there are agency problems at central banks, which give rise to discontinuous profit incentives that correlate with central banks’ policy choices and outcomes. These findings inform the debate about the political economy of central banking and central bank design.

Housing Collateral and Entrepreneurship

Published: 09/21/2016   |   DOI: 10.1111/jofi.12468

MARTIN C. SCHMALZ, DAVID A. SRAER, DAVID THESMAR

We show that collateral constraints restrict firm entry and postentry growth, using French administrative data and cross‐sectional variation in local house‐price appreciation as shocks to collateral values. We control for local demand shocks by comparing treated homeowners to controls in the same region that do not experience collateral shocks: renters and homeowners with an outstanding mortgage, who (in France) cannot take out a second mortgage. In both comparisons, an increase in collateral value leads to a higher probability of becoming an entrepreneur. Conditional on entry, treated entrepreneurs use more debt, start larger firms, and remain larger in the long run.