Mark J. Roe is David Berg Professor of Law at Harvard Law School and Charles C.Y. Wang is Tandon Family Professor of Business Administration at Harvard Business School. This post is based on their recent article forthcoming in the Journal of Law, Finance, and Accounting.
The number of public firms in the United States has nearly halved since 1996, causing consternation among some corporate leaders and securities law regulators.
Representative analyses plead for a “wake-up call for America” because of a “decimation of the U.S. capital markets structure [and a] demise of the IPO market,” that led to “the systemic decline in the number of publicly listed companies.” Jamie Dimon, JP Morgan Chase’s CEO, lamented in his 2023 JPMorgan Chase letter to shareholders the “shrinking public markets” and the “diminishing role of public companies. . . . From their peak in 1996 at 7,300, U.S. public companies now total 4,300. . . . The trend is serious. . . . Is this the outcome we want?” Those who lament the decline in number since 1996 often bring forward over-regulation as a central cause, as did Mr. Dimon.