Yueran Ma

Yueran Ma is assistant professor of finance and Liew Family Junior Faculty Fellow at Chicago Booth. Her main research interest is empirical studies at the intersection of finance and macroeconomics. Her work covers topics including debt contracts and macroeconomic implications, assets and production activities of non-financial firms, low interest rates and financial markets, and expectations in finance and macroeconomics. She received B.A. summa cum laude and Phi Beta Kappa in Applied Mathematics and Ph.D. in Business Economics from Harvard University.

The Insight and Influence of Douglas Diamond

Chicago Booth professors Zhiguo He and Yueran Ma discuss their admiration for the work and mentorship of 2022 Nobel winner Douglas Diamond.

New Data Shows the Rise of Corporate Concentration in the US in the Past 100 Years

New research observing 100 years of concentration in economic activities and investment in research and development shows that the dominance of large...

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The Whig History of the Merger Guidelines

A pervasive "Whig" view of United States antitrust history among scholars and practitioners celebrates the Merger Guidelines' implementation of increasingly sophisticated economic methods since their...

Algorithmic Collusion in the Housing Market

While the development of artificial intelligence has led to efficient business strategies, such as dynamic pricing, this new technology is vulnerable to collusion and consumer harm when companies share the same software through a central platform. Gabriele Bortolotti highlights the importance of antitrust enforcement in this domain for the second article in our series, using as a case study the RealPage class action lawsuit in the Seattle housing market.

The Future Markets Model Explains Meta/Within: A Reply to Herb Hovenkamp

In response to both Herb Hovenkamp’s February 27 article in ProMarket and, perhaps more importantly, also to Hovenkamp’s highly regarded treatise, Lawrence B. Landman, first, shows that the Future Markets Model explains the court’s decision in Meta/Within. Since Meta was not even trying to make a future product, the court correctly found that Meta would not enter the Future Market. Second, the Future Markets Model is the analytical tool which Hovenkamp says the enforcers lack when they try to protect competition to innovate.

The Chicago Boys and the Chilean Neoliberal Project

In a new book, The Chile Project: The Story of the Chicago Boys and the Downfall of Neoliberalism, Sebastian Edwards details the history of neoliberalism in Chile over the past seventy years. The Chicago Boys—a group of Chilean economists trained at the University of Chicago through the U.S. State Department’s “Chile Project”—played a central role in neoliberalism’s ascent during General Augusto Pinochet’s rule. What follows is an excerpt from the book on University of Chicago economist Milton Friedman’s 1975 visit to Chile to meet with Pinochet and business leaders.

Creating a Modern Antitrust Welfare Standard that Integrates Post-Chicago and Neo-Brandeisian Goals

Darren Bush, Mark Glick, and Gabriel A. Lozada argue that the Consumer Welfare Standard  is inconsistent with modern welfare economics and that a modern approach to antitrust could integrate traditional Congressional goals as advocated by the Neo-Brandesians. Such an approach could be the basis for an alliance between the post-Chicago economists and the Neo-Brandesians.

Getting Partisans To Listen to One Another Can Reduce Political Polarization

In new research, Guglielmo Briscese and Michèle Belot find that reminding Americans of shared values can open lines of communication and help reduce political polarization.

The State of The Debate on U.S. Antitrust and Competition

This year’s Stigler Center conference on antitrust and competition invited scholars to propose alternatives to the consumer welfare standard.