Using money as a proxy doesn’t work perfectly because things can be more expensive, and trying to normalize with things like “living sq ft” doesn’t calculate externalities.
The best I’ve found is to track relative migration pressure - where do people want to go?
*compared using nominal exchange
>The best I’ve found is to track relative migration pressure - where do people want to go?
I like this approach. It's much more holistic and captures stuff that really cannot be quantified with prices and numbers, like freedoms and rights.