The Effects of Concentration in the Asset Management Industry on Stock Prices

The asset management industry has become increasingly concentrated in recent decades. Regulators are concerned about the systemic risks this may pose. Using data from the US, this column suggests that the increased concentration has led to more volatile prices of stocks held by large institutional investors. This poses challenges for regulators trying to weigh price efficiency and economies of scale.  

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How to Protect Competition and Consumers in Digital Markets

While some markets may self-correct, rapid self-correction in markets dominated by large digital platforms is unlikely. The economy and market structure subcommittee of the Stigler Center’s Digital Platforms Project proposes ways to reform antitrust law and regulation in order to adequately deliver competition to consumers.   

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How to Mitigate the Political Impacts of Social Media and Digital Platform Concentration

Ahead of its annual conference on Digital Platforms, Markets and Democracy, the Stigler Center formed a committee to produce independent white papers that will inform policymakers on how to address the political and economic issues raised by tech platforms. In preparation for the conference, we are publishing the executive summary of each preliminary report.  

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Restoring Antimonopoly Through Bright-Line Rules

The “consumer welfare” approach to antimonopoly is the main contributor to the extreme and dangerous concentrations of power that Americans face today. In place of this vague, subjective, easily manipulated, and fundamentally corrupt framework, we propose a system of simple rules that is true to the original American approach to building and protecting an open and democratic society.  

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