My guess is that less than 5% of the value of schools depends on paper. I expect that the value of in-person school compared to remote comes from things like interaction with peers, or day care. See The Elephant in the Brain for more hints.
My guess is that less than 5% of the value of schools depends on paper. I expect that the value of in-person school compared to remote comes from things like interaction with peers, or day care. See The Elephant in the Brain for more hints.