You lost me at workers "buying" fewer vacation days. Aren't they selling them? E.g. they give up 1 vacation day for $x. Of course nobody is going to buy an ex

You lost me at workers "buying" fewer vacation days. Aren't they selling them? E.g. they give up 1 vacation day for $x. Of course nobody is going to buy an extra work day, even if they like to work....