Further, as long as these are out there, the level of risk of further busts is somewhat uncertain. One of the nastiest problems with all this securitized debt is that is has been so sliced and diced that no one can be sure where the risk lies, thus making lenders more reluctant.
The government purchase creates a minimum price for those securities, essentially giving taxpayers money to their holders. My main concern is that such action must also include the government obtaining equity when they make these purchases, so that they can have that to offset the securities in the event that Paulson's optimism about the ability to sell them at a favorable price in future is unjustified.
Further measures should be in this package to further put more of the loss on the shareholders and the corporate management. Limitations on management pay, minimal or no dividends for a period of time. Further issues of stock to raise capital (which will have the effect of diminishing the value of the holdings of the existing shareholders but also upping the amount of money the bank can lend out).