Now that the housing bubble has burst, the US finds itself out trained, out educated, and out maneuvered in the global competition for employment.

CAMBRIDGE The bursting of America s housing bubble in the summer of 2006 triggered the global financial crisis and recession.

Unlearned Lessons from the Housing Bubble

The subsequent burst of the housing bubble in the United States caused banks to fail, because banking had gone global and the big banks held one another s bad loans.

With deflating housing bubbles, high oil prices, and a strong euro already impeding growth, the ECB is virtually ensuring a sharp euro zone slowdown.

During the housing bubble, prices signaled a severe scarcity of houses.

But this agency never even acknowledged that there was a housing bubble.

For several years, I argued that America s economy was being supported by a housing bubble that had replaced the stock market bubble of the 1990 s.

Greenspan stoked two bubbles the Internet bubble of 1998 2001 and the subsequent housing bubble that is now bursting.

Likewise, loose US monetary policy in the middle of the last decade helped to set the stage for the Great Recession by contributing significantly to an explosion of leverage and fueling the housing bubble that burst in 2007 2008.

But another housing bubble is not imminent in countries where one just burst.

The injection of government funds would be much less problematic if it were applied to the equity rather than the balance sheet. 700billion in preferred stock with warrants may be sufficient to make up the hole created by the bursting of the housing bubble.

But the economy was very sick before the crisis the housing bubble merely papered over its weaknesses.

Unfortunately, sometimes prices fail to perform this signaling function properly, as the dot com and housing bubbles in recent years showed.

There was a housing bubble, and loans were made on the basis of inflated prices.

At that time, Japan s budget deficit soared after the country s property bubble burst, causing economic stagnation.

But then the US Federal Reserve hid these weaknesses by engineering a housing bubble that led to a consumption boom.

For starters, the roof is starting to collapse on the global housing bubble, as housing markets begin to freeze up not only in the United States, but also in many other countries, such as high flying Spain.

Following the credit bubble burst in 2008, fiscal transfers replaced these private financial flows, causing budget deficits to balloon.

Experts say another 15 decline is required just to return to the pre bubble price path.

Since late summer, the United States Federal Reserve has been attempting to manage the slow moving financial crisis triggered by the collapse of America s housing bubble.

Thanks to decisive policy moves to pre empt a housing bubble, the real estate market has stabilized, and further corrections are expected soon.

When both bubbles burst first housing, and then credit asset dependent US consumers were exposed to the American strain of the Japanese disease first diagnosed by Nomura economist Richard Koo.

Japan s ultra low interest rate policy was initiated in the 1990 s to put a floor under the economy following the bursting of its asset price bubble.

But the central government must be responsible for inflation in times of overheating, lest a bursting bubble fuel unemployment.

So much money was pumped into the economy and so lax were regulators that one leading American bank advertised its loans with the slogan qualified at birth a clear indication that there were, in effect, no credit standards.

Only Ireland continued on a path of rapid deflation as it has since the country s real estate bubble burst in 2006 with a relative price decrease of 2.2 .

The policy of ultra low interest rates was justified in the aftermath of the bursting of Japan s asset price bubble, but Japan stabilized its economy long ago.

The third mode is like the second a bursting bubble or bad news about future productivity or interest rates drives the fall in asset prices.

In contrast, there has been only one such bubble in the United States housing market in the last hundred years, that of the 2000 s.

The end of the American housing bubble might not turn out badly. But if it does, it will probably be due to a sharp rise in interest rates.

Although (like many others) he identified a housing bubble in 2006, he did not foresee the financial chain reaction that would fuel a global crisis.

The felonies of which Greenspan stands accused are the other two charges that he should have done more to stop the stock market bubble of the late 1990 s, and that he should have done more to stop the housing bubble of the early 2000 s.

The housing bubble induced Americans to live beyond their means net savings has been negative for the past couple of years.

Initial indications suggest growing interest in futures trading for home prices, particularly as so much talk about the housing bubble underscores the importance of diversifying risk.

We are in the midst of a financial crisis caused by the serious mispricing of all kinds of risks and by the collapse of the housing bubble that developed in the first half of this decade.

In other words, should Greenspan have kept interest rates higher and triggered a recession in order to avert the growth of a housing bubble?

Today s financial crisis, triggered by the collapse of the housing bubble in the United States, also marks the end of an era of credit expansion based on the dollar as the international reserve currency.

Various real estate markets in California experienced sharp increases in value in the early 2000s, followed by declines in 2007 and 2008, as a housing bubble burst.

But few people dared ask tough questions when confidence picked up again, as when a housing bubble was inflated on the rubble of collapsed technology stocks.

Thus, the explosion of CDOs in the United States during the housing boom was predicated upon the shaky assumption that house prices never fall nationwide.

Overheating in the housing market was brought to an end in late September 2007, nipping a nascent nationwide bubble, and a stock market bubble was punctured the following month.

So maybe the culprit is the housing bubble that developed in the late 1990 s, and the reluctance of Alan Greenspan s Federal Reserve to deflate it.

A busted bubble led to a massive Keynesian stimulus that averted a much deeper recession, but that also fueled substantial budget deficits.

Japan waited almost two years after its asset bubble collapsed to ease monetary policy and provide a fiscal stimulus, whereas in the US both steps came early.