Answer:
forward rates are determined by investors' expectations of future interest rates.
Step-by-step explanation:
The expectations theory of the term structure of interest rates states that forward rates are determined by investors' expectations of future interest rates. It suggests that the predicted holding period rate of return of a bond of "x" number of time is equal to the short-term interest rate irrespective of its maturity.
The Expectations theory gives us the opportunity to predict the future outcome of short-term interest rates based on current long-term interest rates.