"Consumption is the sole end and purpose of all production." —Adam Smith, The Wealth of Nations, 1776 "In the market economy the consumers are supreme. Their buying and their abstention from buying ultimately determine what the entrepreneurs produce and in what quantity and quality." —Ludwig von Mises, Planned Chaos, 1947 If the ultimate purpose of economic activity is consumer welfare, you might think that government measures to increase consumption ought to be taken seriously. But that would be hasty. Even though many smart people, even economists, do so, there's a simple reason it's...











