Truckers are paid less now than in the 1970s because government regulators once tightly controlled competition, thus driving up the cost of living for everyone else.
Scrooge was wrong, and his Nephew Fred was right. While it's true the benefits of feasting with friends and family can't be calculated in a ledger, that doesn't mean those things have no value.
The concept of "productive complements" shows us how capitalists have long sought to make as much use as they can of every part of the materials they use to make goods.
