Quick question. What does it mean to have higher government yield and what will be the impact?
That means the US government has to allocate more and more of her budget to service the interest, and less money for social programs, infrastructure development, military procurement, foreign aids etc. To maintain the same level of non interest spending, the US has to borrow more and it can become a vicious cycle.
Higher interest rate for treasury and other government bonds will also attract investor money away from the stock market. Since many Americans, and especially retirees, invested in the stock market. A slower market will create lower confidence in the overall US economy and the sitting government's ability to manage it.