Just think about it; Not necessarily correct, for reference only.

(1) The Fed handles the liquidity crisis; The resulting deficit should be borne by the government.

(2) About the mortgage rate; At present, the financial markets in Europe and America are so risky that the mortgage interest rate should be very low.

(3) Theoretically, it is withdrawal. However, further observation is needed; Whether the liquidity crisis has been alleviated. If; The situation is still grim; Then an extension is most likely. Compulsory recycling; I'm afraid it will cause more trouble.

(4) Look at the amplification effect of almost abnormal derivatives on Wall Street; It should be 1 times or more.

(5) How did the Fed consider it? I don't know. Can only say that in the era of globalization; Anything is possible.

However; Funds put into the market; The required CDO should be the highest level. In other words; This is because the current market is too bad; Even high-quality bonds (especially bonds containing real estate loans); It is also difficult to sell and obtain funds. The Federal Reserve has low requirements for collateral; Not equal to these bonds; The texture itself is poor. This is not the same as simply putting money in.

Another problem is that if the US economy declines further, the Fed will now play the role of "savior"; Then the consequences could be devastating. So; Now I'm afraid there is no better way than to continue to inject capital.