> How did this happen? 100 years after Jevons published his observation on coal, William Baumol published a short paper investigating why so many orchestras, theaters, and opera companies were running out of money. He provocatively asserted that the String Quartet had become less productive, in “real economy” terms, because the rest of the economy had become more productive, while the musicians’ job stayed exactly the same. The paper struck a nerve, and became a branded concept: “Baumol’s Cost Disease”.

I find the term “cost disease” very negative. It actually describes positive social progress.

Instead of a “disease,” it’s really a sign of a healthy, advanced economy.