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Many of our seminars and public events this year will continue as in person or as hybrid (online and in person) events.

Please check our website listings and Twitter feed @STICERD_LSE for updates.

Unless otherwise specified, in-person seminars are open to the public. Please ensure you have informed the event contact as early as possible.

Those unable to join the seminars in-person are welcome to participate via zoom if the event is hybrid.

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About this event

A common approach to markets with adverse selection is to regulate competition to minimize inefficiencies, while preserving consumer choice among firms. We study the role of procurement auctions?leading to sole provision by the winning firm?as an alternative market design. Relative to regulated competition, auctions affect product variety, quality, markups, and remove cream-skimming incentives. We develop a framework to study this comparison and apply it to individual health insurance in the US. We find that procurement auctions would increase consumer welfare in most markets, mainly by limiting inefficiencies from adverse selection and market power, and by increasing quality.