To be somewhat fair, the actual paper it links to is a good read. https://www.nber.org/papers/w30395 https://www.nber.org/papers/w30395 Edit: added direct lin

To be somewhat fair, the actual paper it links to is a good read. https://www.nber.org/papers/w30395 https://www.nber.org/papers/w30395 Edit: added direct link to paper.