Quote from trendlover:
Pabst, I ask you this because you said you have trading expierence over 20 years, so I think you know that business. I want to understand what happened and why. I have no money in that game of subprime, and have no loss, but want to understand how traders work in capitalism and if what is happened in the last 2 or 3 years is normal boom and bust or corruption in your opinion.
What happened is that most people radically underestimated the risk of a housing bust of this magnitude, or they underestimated the consequences of that bust. Since real estate - and indeed, almost all markets of any kind - has historically always had periodic booms, bubbles, and busts, this was an elementary oversight caused mainly by laziness, and ignorance. Human nature being what it is, most people didn't bother to do their research before taking large risks in assets exposed to the housing market. Of those that did, many were still caught out because they are not skilled at forecasting or identifying bubbles and busts. Forecasting economies and markets is very difficult for most people, just like any other complex, highly competitive field.
Corruption always follows the lure of easy money, so one feature of booms is that you get corruption and law breaking as people cut corners to try to get their hands on the money involved. However, it is a symptom, not a cause. The housing bubble would have occurred even in a totally honest society where everyone followed the letter of the law. The lure of profits has sufficient hold on sufficient people that they are driven to speculate when easy money seems at hand. And their ignorance, laziness, and lack of forecasting talent means that they are often unaware of the risks. Some are aware but choose to ignore it because of the potential rewards. Others are in denial because they so *want* the illusion to be true.
For booms and busts to moderate would require human nature to change. Society would have to become extremely conservative and risk averse. Whilst this would moderate bubbles and busts, it would probably have even worse consequences because little innovation or progress would be made. Very old people are usually conservative, and they are rarely the engines of progress, dynamism, and innovation in society. Perhaps a more educated society would be less vulnerable to bubbles. But since basic financial concepts are not even taught to the elites at Ivy League universities, there is no prospect of that happening in our lifetimes.