Cost of equity

The return equity investors require for holding the risk. It is usually estimated with the capital asset pricing model as the risk-free rate plus beta times the equity market premium.

Cost of equity in round numbers

With a risk-free rate of 4 percent, a beta of 1.2 and an equity market premium of 6 percent, the cost of equity comes to about 11.2 percent.

Required return, built up
first Risk-free rate 4%
+ Beta 1.2 times a 6% premium
= Cost of equity 11.2%

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