The Weighted Average Cost of Capital (WACC) for Firm Valuation Calculations: A Reply

Llano-Ferro (2009) proposes a solution to avoid "significant errors" when the Weighted Average Cost of Capital (WACC) "obtained by the standard formula leads to significant errors in Net Present Value of the Firm calculations; particularly in those that apply to perpetual cash flow series. In this paper we show that there are not "significant errors" but a wrong use of the formula and improper calculations of values.