The govt has guaranteed home and small business loans for over 70 years, and did it well, until repubs cracked the new deal with serial deregulation, looted the system. We found out the negative consequences of naked capitalism in 1929 and 1932, and in several system crashes before that. It's why we have the SEC, several federal and state home and small business lending agencies, SS, FDIC, and several others that still serve the public interest and the economy, among them important fair labor standards.
Capitalism has a few way of correcting bad investments - bankruptcies and bubble busts which aren't exactly pleasant.
The 1929 depression is quite interest.
Hoover is seen as the capitalist that didn't do a thing and then Roosevelt came with the New Deal and things got solved.
But lets look closer.
Hoover did distrust free markets and favoured central planning (although he kept it within the constitutional limits). Hoover did act, but made major mistakes - he ordered wages up and he raised taxes people were unable to pay.
Roosevelt was elected in 1932. Despite heavy spending the depression kept until around 1937 followed by an upswing of the economy that continued when WWII economy began.
Additionally, lets not forget of the Fed increasing of the money supply that preceded the huge stocks price increase, very similar to what happened recently.
In the words of Alan Greenspan:
"When business in the United States underwent a mild contraction... the Federal Reserve created more paper reserves in the hope of forestalling any possible bank reserve shortage. The "fed" succeeded;... but it nearly destroyed the economics of the world, in the process. The excess credit which the Fed pumped into the economy spilled over into the stock market - triggering a fantastic speculative boom. Belatedly, Federal Reserve officials attempted to sop up the excess reserves and finally succeeded in breaking the boom. But it was too late;... the speculative imbalances had become so overwhelming that the attempt precipitated a sharp retrenching and a consequent demoralizing of business confidence. As a result, the American economy collapsed."
This was written in the sixties about the great depression.
Now lets fast forward to 2000.
The DotCom bust (which was a bubble created during Bill Clinton). GWB fresh in the office didn't want an economy crisis - so what happened?
GWB and Greenspan tried to reflate the economy by easing the monetary policy - and all went into the Housing market, where people that couldn't afford a house (someone getting a house isn't some evil plan manufactured by rich people, is it?) was getting money to buy one and without a down payment.
That created a rise in RE prices - and then people were borrowing money against their "ever appreciating houses" for consumption.
The most amazing part of it all is that confronted with the failure of Repub policy all around us, they still preach the same message, and their adherents still believe, because it's what they want to hear.
The most amazing part of it is that some people fail to see the parallels between GWB and Obama economic strategy.
Their strategy is printing money to keep people borrowing and spending.
The main objective of the $800bn stimulus package was job creation.
If we believe the numbers it failled.
In addition US needs production jobs because of its huge debt, both government debt and trade debt. But those aren't the type of jobs being created by the government.
What I see is no jobs creation, I see individuals trying to save but the government wants people to spend so it will spend in their place.
I see the dollar losing value, which means commodities like oil will go up.
I hope all this spending is the solution but I just can't see it.
Likewise, the Europeans seem to think spending more when you are already broke is the solution. On the other hand, only 4 governments of the EU are dominated by left party, which interestingly includes Greece, Spain and Portugal, 3 of the countries in worse shape.