Face mask policies in Germany had staggered state-level introductions. Two new studies have used this timing variation to try and estimate effects: - Relationship between masks and behaviour: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3620070 … - Estimated infection reduction:https://www.iza.org/publications/dp/13319/face-masks-considerably-reduce-covid-19-cases-in-germany-a-synthetic-control-method-approach …
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Replying to @jwiechers @AdamJKucharski
It looks very interesting, haven't read the paper yet. :-D
11:09 AM - 11 Jun 2020
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