Marshall Steinbaum

Marshall Steinbaum is an Assistant Professor of Economics at the University of Utah.

Antitrust as Economic Stimulus

By attacking power imbalances, competition policy can steer income to workers and independent merchants who are more inclined to spend than monopoly...

Policy Failure: The Role of “Economics” in AT&T-Time Warner and American Express

The recent AT&T and Amex decisions showcase the pitfalls of considering antitrust cases solely on the basis of economic analysis and may have the...

Antitrust in the Labor Market: Protectionist, or Pro-Competitive?

Redirecting antitrust enforcement to confront monopsony power would be a substantial departure from the way it has been conducted in recent decades, but just...

Monopsony Takes Center Stage

Bringing the powerful weapons the federal competition authorities have to bear on the problem of monopsony would be a substantial, but necessary departure from recent...

One Happy Byproduct of 2016: An Overdue Tax Policy Debate

Rich people are much richer than they used to be in large part because they pay much less tax than they used to. This—not...

What Role for Antitrust in the Era of Rising Inequality? The Importance of Power in Supply Chains

Concentration of power in supply chains is a prime mechanism by which dominant companies consolidate power and profits. The Sherman Antitrust Act of 1890 was...

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George Stigler on Henry Simons, “Crown Prince” of the Chicago School

To mark 75 years since the passing of Henry Simons, professor of Economics and Law at the University of Chicago, ProMarket is...

Electoral College Reform: New Problems or Real Solutions?

Each electoral system creates specific incentives to (mis)allocate government resources. Would putting the National Popular Vote (NPV) in lieu of the Electoral...

When Do Users Benefit From Platform Mergers?

A new paper shows that platform mergers can harness network effects at the cost of reducing the platform differentiation that users value. 

Harold Demsetz and Israel Kirzner Understood That Competition Regulates Markets

Economists Harold Demsetz and Israel Kirzner challenged the prevailing orthodoxy in microeconomic analysis and public policy beginning with their respective work in...

The Covid-19 Pandemic Should Not Delay Actions to Prevent Anticompetitive Consolidation in US Health Care Markets

Harvard Business School professor Leemore Dafny lays out potential reforms to assist agencies in halting anticompetitive acquisitions and practices, and to preserve...

Who Benefits From Competitive State-Level Legislatures?

A new paper finds that when interparty competition in state legislatures is high, well-connected and influential incumbent firms are best able to...

No More “Mystery Meat”: Why We Need Better Corporate Governance Data

Three decades of finance, economics, and legal studies in corporate governance have been built substantially on data sets with nearly unknown provenance....