There are only 2 independent cities that have data from 2019–2021, so I don't think the results regarding them are very meaningful. As a matter of fact, when I get the time, I want to repeat the calculation on a much wider sample of cities to see if the results are really robust.
There are only 2 independent cities that have data from 2019–2021, so I don't think the results regarding them are very meaningful. As a matter of fact, when I get the time, I want to repeat the calculation on a much wider sample of cities to see if the results are really robust.