The Michael Sproul Doctrine

The Wikipedia entry on the real-bills doctrine advances the controversial proposition that banks can increase the quantity of money without diminishing the purchasing power of each unit. To quote directly, “So long as money is only issued for assets of sufficient value, the money will maintain its value no matter how much is issued.” I will refer to it as the Sproul doctrine.

The Twofold Roots of the Great Depression: Inflationism and Intervention

[From The Burden of Plenty (1935), edited By Graham Hutton.]
 

I want to start by saying something about the phrase “poverty in plenty” of which we hear so much. I cannot help thinking that it may be misleading to some readers. The object of this series is to explain why the economic machine sometimes produces so much less than it could produce, in spite of the fact that so many people consume so much less than they could consume.

Gains From Trade: An Example

Can two people still gain from trade even if one person is a lot better at something than the other person? Consider two people: there’s Stan, who is really, really good at sweeping driveways and mowing lawns. There’s also Bob, an immigrant from the future who doesn’t have driveways or lawns in his time and is worse than Stan at both. In the course of a weekend, Stan can sweep a hundred driveways or mow fifty lawns. Bob, on the other hand, can sweep only one driveway or mow only two lawns.