It might be a factor (thanks for introducing me to this concept!) but I doubt it accounts for all of it https://en.wikipedia.org/wiki/Baumol_effect https://en.

It might be a factor (thanks for introducing me to this concept!) but I doubt it accounts for all of it https://en.wikipedia.org/wiki/Baumol_effect https://en.wikipedia.org/wiki/Baumol_effect