Pedro Sant'Anna：双重差分（DID）研究设计的发展趋势
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Pedro Sant'Anna: What's Trending in Differences-in-Differences study designs
Pedro Sant'Anna:双重差分研究设计的发展趋势
视频来源和参考：https://www.youtube.com/watch?v=Jyat3OZLyRc&t=351s
Renowned statistician and Vanderbilt professor Pedro Sant'Anna leads a Health Policy Grand Rounds with the Department of Health Policy at Vanderbilt about the latest trends in the popular research model.
Pedro Sant'Anna:双重差分研究设计的发展趋势
视频来源和参考：https://www.youtube.com/watch?v=Jyat3OZLyRc&t=351s
Renowned statistician and Vanderbilt professor Pedro Sant'Anna leads a Health Policy Grand Rounds with the Department of Health Policy at Vanderbilt about the latest trends in the popular research model.
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