Karaivanov, Alexander; Kim, Dongwoo; Lu, Shih En; … - 2022
We evaluate the impact of government mandated proof of vaccination requirements for access to public venues and non … provincial vaccination rates and 790,000 or more first doses for Canada as a whole as of October 31, 2021 (5 to 13 weeks after … the provincial mandate announcements). We also find large vaccination gains in France (3 to 5 mln first doses), Italy …