The real estate interests and banks are in a kind of symbiosis. They're the largest-growing part of the economy. This is the sector that backs the political campaigns of senators, presidents and congressmen, and they use this leverage to make sure that their people dominate the Federal Reserve, Treasury and the federal housing agencies.

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.

Most of these charges that people pay are economically unnecessary. There's no real cost behind them. There's no real value behind them. So, they're what the classical economist called empty pricing. Prices with no real cost value. What they called rent and fictitious capital. Capital claims on junk mortgage borrowers. The pretense is that all these debts can be paid but it's all fictitious, because everybody knows - at least on Wall Street everybody knows - that many debts can't be paid.

What's bad for the frackers usually is good for the rest of the world.

Now, suppose that a homeowner puts down only 3% of their own money or 3.5% for the FHA. That means if prices go down by only 3%, the house will be in negative equity and it would pay the homeowner just to walk away and say, "The house now is worth less than the mortgage I owe. I think I'm just going to move out and buy a cheaper house." So it's very risky when you have only a 3% or 3.5% equity for the loan. The bank really isn't left with much cushion as collateral.

Europe is creating the flight of refugees that's tearing it apart politically, and leading rightwing nationalist parties to gain power to withdraw from the Eurozone.

The aim of academic trade theory is to tell students, "Look at the model, not at how nations actually develop." So of all the branches of economic theory, trade theory is the most wrongheaded.