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Simonetta Vezzoso weighs in on the policy debate on algorithmic competition.

Pablo Balán explains that family ties provide firms with an edge in collective action that enables them to be politically active through campaign donations, to engage in financial rent-seeking by obtaining subsidized state credit, and to bypass regulation seeking to curtail the influence of business by substituting individual contributions for corporate contributions. Scholars and advocates can benefit from a deeper understanding of organizational constraints to programmatic reform.

In a recent paper on “The Great Startup Sellout,” Bruno Pellegrino of Columbia University and a Stigler Center affiliate fellow, and Florian Ederer of Boston University, study how the changing life cycle of startups is affecting competition in the US economy. They conclude that the companies acquiring startups have become more and more insulated from competition.

Verizon Communications Inc. v. Trinko departed from the legal principles regulating refusals to deal under Section 2 of the Sherman Act. The 2004 Supreme Court opinion also embedded an ideological preference for non-intervention that has spread to other areas of antitrust law, eroding its ability to deter anticompetitive conduct. On its own terms, however, there are opportunities to distinguish and constrain Trinko, writes Andrew I. Gavil.

Eric Posner provides his thoughts on the draft Merger Guidelines.

Accounting firm Price Waterhouse Cooper was recently forced to sell its government consulting business after using privileged information to help firms evade taxes. Richard Holden examines the scandal and explains why the response from the Australian Tax Office points to regulatory capture by the big 4 accounting firms.

Michal Gal discusses the regulatory hurdles to deal with the impacts of algorithmic price collusion. In the meantime, she says, market fixes include algorithmic consumers and platform nudges to mitigate price coordination.

In recent years, many Asian countries have received attention for their burgeoning economic development and innovation. Much of this development and innovation is driven by business groups, large and highly diversified networks of firms with common ownership (such as Samsung). Simon Commander and Saul Estrin argue in their new book that the role of business groups as catalysts for innovation is much more nuanced than the hype suggests. 

The Stigler Center for the Study of the Economy and the State hosted its annual antitrust and competition conference in late April. The following is a transcript of the Tim Wu's keynote in conversation with Binyamin Appelbaum of The New York Times.

Ashutosh Bhagwat argues in new research that expecting social media platforms to serve as gatekeepers for the “truth” flounders on economic, organizational, and democratic grounds. In fact, the end of media gatekeepers and elite control over public discourse may be what is necessary to reinvigorate the marketplace of ideas and reduce political polarization.