"Bankruptcy does not mean the company disappears; it is just owned by someone new (as has occurred with several airlines). Bankruptcy punishes those who took excessive risks while preserving those aspects of a businesses that remain profitable.
In contrast, a bailout transfers enormous wealth from taxpayers to those who knowingly engaged in risky subprime lending. Thus, the bailout encourages companies to take large, imprudent risks and count on getting bailed out by government. This "moral hazard" generates enormous distortions in an economy's allocation of its financial resources."Commentary: Bankruptcy, not bailout, is the right answer - CNN.com