George Reisman writes in this weekend’s Mises Daily:
[A] low wage constitutes a competitive advantage for less-skilled workers that serves to protect them from competition from more-skilled workers. In other words, a wage of $7.25 per hour for fast-food workers serves to protect those workers from competition from workers able to earn $8 to $15 per hour in other lines of work. The workers able to earn these higher wage rates are not interested in seeking employment at the lower wage rates of the fast-food workers.
But if the wage of the fast-food workers, and all other workers presently earning less than $15 per hour, is raised to $15 per hour, then these more capable workers can now earn as much as fast-food workers as they can in any of the occupations in which they had been working up to now.