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Ulric B. and Evelyn L. Bray Social Sciences Seminar

Wednesday, November 2, 2022
4:00pm to 5:00pm
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Baxter Lecture Hall
Innovation Adoption by Committee: Evidence from the FDA
Nathan Canen, Assistant Professor, Department of Economics, University of Houston,

Abstract: The FDA is responsible for the approval of new drugs, biological products and medical devices in the United States. As part of the approval process, the FDA relies on advisory committees, which provide independent advice from outside experts. In this paper, we study empirically the process of information gathering and voting in FDA advisory committees, using data from transcripts of all meetings conducted between 2007 and 2020. To do this, we structurally estimate a dynamic model in which committee members with heterogeneous preferences hear evidence presented to them, and strategically decide when to stop gathering information and vote. We provide estimates of the informativeness of the evidence available to committee members, their preferences for approval and impatience, and the collective rule determining when learning stops and voting occurs. We use our estimates to compute counterfactual analysis examining institutional changes to both the committee membership and to the decision-making process determining the approval of new products.

For more information, please contact Barbara Estrada by phone at 626-395-4083 or by email at [email protected].