The concept of productivity in America is income divided by labor. So if you're Goldman Sachs and you pay yourself $20 million a year in salary and bonuses, you're considered to have added $20 million to GDP, and that's enormously productive. So we're talking in a tautology. We're talking with circular reasoning here.

When people are running up more and more debt for housing, they call that "real wealth." It exposes what's wrong in the mainstream economics and why most of the economics that justifies austerity programs and economic shrinkage is in the textbooks is not scientific. Junk economics denies the role of debt and denies the fact that the economic system we have now is dysfunctional.

The most serious problems lie in the financial sphere, where the economy's debt overhead has grown more rapidly than the 'real' economy's ability to carry this debt. [...] The essence of the global financial bubble is that savings are diverted to inflate the stock market, bond market and real estate prices rather than to build new factories and employ more labor.

A derivative is a bet on whether a stock, or a bond or a real estate asset, is going to go up or down. There's a winner and a loser. It's like betting on a horserace.

I don't think that governments should permit speculation in raw materials, because they're what the economy basically needs.

Trump has said that he wants to remove the tax deductibility of interest. If he can do that, fine. But I hope that Trump knows that it's not the President that sets tax policy. It's Congress.

Today, people are having to spend so much of their money, to acquire a house and to get an education that they don't have enough to spend on goods and services, except by running into yet more debt on their credit cards and other borrowings.