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Kayuna Fukushima specializes in antitrust analysis involving competition, market definition, and market power in healthcare, e-commerce platform economy, energy, media, and other industries. She has significant experience in performing a broad range of data-intensive econometric and statistical analyses in support of expert economic testimony, including estimating the impact of mergers (horizontal and vertical) and examining the effects of firm conduct, using difference-in-difference estimation, structural demand estimation, damage estimation, and other economic/statistical techniques.

She has been published in Applied Economics and European Economic Review.


PhD, Economics, University of Wisconsin-Madison

MA, Economics, University of Tokyo, Japan

BS, Economics, University of Keio, Japan

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