Using both theory and evidence, Jonathan Barnett casts doubt on the standard assumption that platform ecosystems are necessarily prone to converge on entrenched monopolies and therefore justify preem…
Doni Bloomfield argues that antitrust agencies reviewing proposed mergers should analyze the extent to which mergers will increase systemic and counterparty risk and seek to block mergers that threat…
Exploring the prevalence and benefits of private-label products that compete against branded products, Jean-Pierre Dubé argues that efforts to single out and condemn Amazon’s private-label conduct (i…
Addressing the continuing debate stemming from Ohio v. American Express, Benjamin Klein provides a framework for assessing evidence of anticompetitive effects in the context of platform vertical cont…
Tracing the history of Clayton Act Section 7 interpretations, Eric Posner argues that the consumer welfare standard should be replaced with a standard based on market power, which can be made precise…
Gregory Vistnes tests the consistency of different theories and the empirical evidence regarding “cross-market” hospital mergers. His analysis and review of recent government investigations emphasize…