请问; 什么是： Fed’s benchmark interest rate ？
FED 涨利率对短期（1年，2年，5年）和长期利率(20年，30年）的影响 哪个更大些？
“Current market pricing suggests that an interest rate increase at the
March 14-15 policy meeting is all but a done deal, a move that would bring
the Fed’s benchmark interest rate target range to 1.5%-1.75%. This would
make the Fed Funds rate the highest since October 2008.”
