What have we learned from tracking every government policy on COVID-19 for the past two years?
This paper describes the broad patterns of government responses over the first two years of the pandemic. Understanding what works, and what does not, first requires valid measurement of what governments have and have not done.
Emily Cameron-BlakeHelen TatlowKaitlyn GreenMartina Di FolcoThomas HaleToby PhillipsAnthony SudarmawanHao Zha
