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.
News
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.
Antitrust and Competition
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...
Latest news
Antitrust and Competition
The Kroger-Albertsons Merger Threatens Smaller Upstream Suppliers
Much of the conversation of the proposed Kroger-Albertsons merger has focused on the risks to consumers. However, the merger also poses serious implications for the grocers’ upstream suppliers, particularly smaller regional firms.
Regulation
Why Have Uninsured Depositors Become De Facto Insured?
Due to a change in how the FDIC resolves failed banks, uninsured deposits have become de facto insured. Not only is this dangerous for risk in the banking system, it is not what Congress intends the FDIC to do, writes Michael Ohlrogge.
Antitrust and Competition
Merger Law Reaches Acquirer Incentives and Private Equity Strategies
Steven C. Salop argues that Section 7 of the Clayton Act prohibits mergers in which the acquiring firm’s unilateral incentives and business strategy are likely to lessen market competition.
Antitrust and Competition
Tim Wu Responds to Letter by Former Agency Chief Economists
Former special assistant to the president for technology and competition policy Tim Wu responds to the November 27 letter signed by former chief economists at the Federal Trade Commission and Justice Department Antitrust Division calling for a separation of the legal and economic analysis in the draft Merger Guidelines.
Book Reviews
Can the Public Moderate Social Media?
ProMarket student editor Surya Gowda reviews the arguments made by Paul Gowder in his new book, The Networked Leviathan: For Democratic Platforms.
Income Inequality
Uninhibited Campaign Donations Risks Creating Oligarchy
In new research, Valentino Larcinese and Alberto Parmigiani find that the 1986 Reagan tax cuts led to greater campaign spending from wealthy individuals, who benefited the most from this policy. The authors argue that a very permissive system of political finance, combined with the erosion of tax progressivity, created the conditions for the mutual reinforcement of economic and political disparities. The result was an inequality spiral hardly compatible with democratic ideals.
ESG, Corporate Governance & Future of the Firm
Did the Meme Stock Revolution Actually Change Anything?
Many financial commentators thought that the surge of retail investors participating in the stock market, the most notable of whom boosted “meme stocks” like GameStop, would democratize corporate governance and improve prosocial firm behavior, including the promotion of environmental, social, and governance (ESG) goals. In new research, Dhruv Aggarwal, Albert H. Choi, and Yoon-Ho Alex Lee find evidence that the exact opposite took place.
