A common method of valuing the equity in highly leveraged transactions is the flows-to-equity method. When applying this method various formulas can be used to calculate the time-varying cost of equity. In this paper we show that some commonly used formulas are inconsistent with the assumptions...

The flows-to-equity method is often used to value highly leveraged projects, or transactions, where debt typically amortises over time according to a fixed schedule. This requires a formula that links the changing leverage over time with a time-varying equity discount rate. We show that the...