Baumol's Cost Disease · Why a Haircut Keeps Getting Pricier
unseel.com · Baumol & Bowen (1966) · productivity gap → rising wage → rising price
Year 1966
Wage $10/hr
Haircut $10
Step
Progressive sector — chip factory
Stagnant sector — the barber
Economy-wide wage
Price of the haircut
Unseel.com · Baumol's Cost Disease