The Mixed Economy of the Keynesians Is Highly Unstable Moving from Crisis to Crisis and from Emergency to Emergency

Professor Ludwig von Mises, in his scholarly but readable little books, Bureaucracy and Planned Chaos, shows perhaps better than any other modern author why government interference with the free market leads to crisis, totalitarianism, and war. Every interventionist measure results in conditions which are even less satisfactory than those which preceded it, as shortages follow price control and black markets follow rationing. Yet, those who favor such intervention usually blame the evil results of their measures on the selfishness, stupidity, or perverseness of individuals. Then they urge more coercion to deal with the new problems. Thus, for example, Samuelson fears that producers may "react perversely" to government spending and subsidies, so that prices and wage rates may rise before full employment has been achieved. In that case, he intimates, the government may have to apply price and wage controls to stop inflation.

The "mixed economy" advocated by the Keynesian economists, therefore, is highly unstable. It moves from crisis to crisis, from one emergency to another, while the currency depreciates, producers are demoralized, demagogy increases, government becomes more despotic, and international friction mounts. This spiral towards totalitarianism and war persists as long as faith in coercion and government planning prevails over a preference for voluntarism and free enterprise.

--Vervon Orval Watts, Away from Freedom: The Revolt of the College Economists (1952; repr., Auburn, AL: Ludwig von Mises Institute, 2008), 72-73.