Definitions for "Risk-Free Rate of Return"
The return on a riskless asset, often provided by the rate of return on Treasury securities.
The return received on a government instrument (i.e., bill, bond, or note) with an appropriate maturity for the asset involved.
A theoretical return that is earned with perfect certainty; it is without risk. In Australia, the risk-free return is approximated by reference to 90 day Treasury Note yields.