1. Assume investors expect a 2.0 percent real rate of return over the

next year. If inflation is expected to be 0.5 percent, what is the
expected nominal interest rate for a one-year U.S. Treasury security?

To determine the expected nominal interest rate for a one-year U.S. Treasury security, you need to add the expected inflation rate to the expected real rate of return.

Given that investors expect a 2.0% real rate of return and inflation is expected to be 0.5%, the formula to calculate the expected nominal interest rate is:

Nominal interest rate = Real rate of return + Inflation rate.

Substituting the given values into the formula, we get:

Nominal interest rate = 2.0% + 0.5% = 2.5%.

Therefore, the expected nominal interest rate for a one-year U.S. Treasury security is 2.5%.