Monopolization with Must-Haves

By Enrique Ide and Juan-Pablo Montero

American Economic Journal: Microeconomics, August 2024

An increasing number of monopolization cases have been constructed around the notion of "must-have" items: products that distributors must carry to "compete effectively." Motivated by these cases, we consider a multiproduct setting where upstream supplier...

Call for Papers: Sydney Annual Business Research Conference (SABRC) 2025

[News]

July 29, 2024

The submission deadline is October 25, 2024.

2024 Annual National HBCU Week Conference

[News]

July 29, 2024

The conference will be held on September 15–19, 2024, in Philadelphia, Pennsylvania.

Front Matter

American Economic Review, August 2024

Crowding in School Choice

By William Phan, Ryan Tierney, and Yu Zhou

American Economic Review, August 2024

We consider the market design problem of matching students to schools in the presence of crowding effects. These effects are salient in parents' decision-making and the empirical literature; however, they cause difficulties in the design of satisfactory m...

Indirect Effects of Access to Finance

By Jing Cai and Adam Szeidl

American Economic Review, August 2024

We created experimental variation across markets in China in the share of firms having access to a new loan product. Access to finance had a large positive direct effect on the performance of treated firms but a similar-sized negative indirect effect on t...

Long-Run Trends in Long-Maturity Real Rates, 1311–2022

By Kenneth S. Rogoff, Barbara Rossi, and Paul Schmelzing

American Economic Review, August 2024

Taking advantage of key recent advances in long-run economic and financial data, we analyze the statistical properties of global long-maturity real interest rates over the past seven centuries. In contrast to existing consensus, we find that real interest...

Learning by Necessity: Government Demand, Capacity Constraints, and Productivity Growth

By Ethan Ilzetzki

American Economic Review, August 2024

This paper studies how firms adapt to demand shocks when facing capacity constraints. I show that increases in government purchases raise total factor productivity in quantity units at the production line level. Productivity gains are concentrated in plan...

Repeated Trading: Transparency and Market Structure

By Ayça Kaya and Santanu Roy

American Economic Review, August 2024

We analyze the effect of transparency of past trading volumes in markets where an informed long-lived seller can repeatedly trade with short-lived uninformed buyers. Transparency allows buyers to observe previously sold quantities. In markets with intrape...

Monotone Function Intervals: Theory and Applications

By Kai Hao Yang and Alexander K. Zentefis

American Economic Review, August 2024

A monotone function interval is the set of monotone functions that lie pointwise between two fixed monotone functions. We characterize the set of extreme points of monotone function intervals and apply this to a number of economic settings. First, we leve...

Data, Competition, and Digital Platforms

By Dirk Bergemann and Alessandro Bonatti

American Economic Review, August 2024

A monopolist platform uses data to match heterogeneous consumers with multiproduct sellers. The consumers can purchase the products on the platform or search off the platform. The platform sells targeted ads to sellers that recommend their products to con...

A Discrimination Report Card

By Patrick Kline, Evan K. Rose, and Christopher R. Walters

American Economic Review, August 2024

We develop an empirical Bayes ranking procedure that assigns ordinal grades to noisy measurements, balancing the information content of the assigned grades against the expected frequency of ranking errors. Applying the method to a massive correspondence e...

Buying from a Group

By Nima Haghpanah, Aditya Kuvalekar, and Elliot Lipnowski

American Economic Review, August 2024

A buyer procures a good owned by a group of sellers whose heterogeneous cost of trade is private information. The buyer must either buy the whole good or nothing, and sellers share the transfer in proportion to their share of the good. We characterize the...

Final Reminder: Take Part in the Anonymous AEA Survey on Social Media

[News]

July 30, 2024

View the AEA Member Announcement from July 30th, 2024.

2024 Annual Election

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July 31, 2024

View the AEA Member Announcement from July 31th, 2024.

Activated History: The Case of the Turkish Sieges of Vienna

By Christian Ochsner and Felix Roesel

American Economic Journal: Applied Economics, July 2024

We show that history stored in collective memories and activated by political campaigns can create xenophobia and radicalization. Turkish troops besieged Vienna in 1529 and 1683 and pillaged individual Austrian villages, killing and kidnapping in the proc...

Front Matter

American Economic Journal: Economic Policy, August 2024

Labor Market Effects of Credit Constraints: Evidence from a Natural Experiment

By Anil Kumar and Che-Yuan Liang

American Economic Journal: Economic Policy, August 2024

We exploit the 1997 and 2003 constitutional amendments in Texas—allowing home equity loans and lines of credit for nonhousing purposes—as natural experiments to estimate the effect of easier credit access on the labor market. Using state-level as well...

Learning by Offending: How Do Criminals Learn about Criminal Law?

By Arnaud Philippe

American Economic Journal: Economic Policy, August 2024

This paper investigates how criminals learn about criminal laws. It uses a natural experiment in which sentences were drastically increased for a specific type of recidivism in France. In the short run, advertising the reform did not trigger any change in...

Gender Differences in Preferences for Meaning at Work

By Vanessa Burbano, Nicolas Padilla, and Stephan Meier

American Economic Journal: Economic Policy, August 2024

Scholars have examined whether preferences for job characteristics help explain why men and women sort into different occupations but have overlooked preferences for meaning at work. We first document gender differences in preferences for meaning in a lar...