美國國庫債卷是否沒有可能跑嬴通賬?

No. Long term average inflation rate in the US is between 3%-3.5%. If you buy a bond with a yield higher than 3.5% then you are better off. Especially if you buy longer term - e.g. 5 yr, 10 year bonds. The returns definitely are higher than 3%-3.5%.

如果一定跑輸通賬那麼還會有這麼多人買嗎？

看美國是否減息或增息,而且美國有個歷史問題,失業數字好大.

thank you