This teaching note shows the relationship between levered and unlevered betas and the general formulation for the cost of equity. It also shows, step by step, the procedure to estimate betas from data found in the stock market.It shows well known procedures for estimating betas: correlation...

Usually in financial textbooks and courses the theory of portfolio selection is taught in a strictly theoretical way. There is a model (Markowitz) that stipulates that an investor has preferences and that she will choose the best portfolio, given her preference curves and an efficient frontier....

This teaching note shows the relationship between levered and unlevered betas and the general formulation for the cost of equity. It also shows, step by step, the procedure to estimate betas from data found in the stock market.It shows well known procedures for estimating betas: correlation...

Abstract: In Velez-Pareja, (1999b and 1999c), some difficulties of EVA as an approach for the measurement of economic added value were considered. In those papers, the use of real economic value added based on the real free cash flow was suggested. This means the real cash flow calculated from...

La mayoría de los libros de finanzas (Véase Benninga y Sarig, 1997, Brealey, Myers y Marcus, 1996, Copeland, Koller y Murrin, 1994, Damodaran, 1996, Gallagher y Andrew, 2000, Van Horne, 1998, Vélez, 1998, Weston, y Copeland, 1992) estipulan que el costo promedio de capital (CPC) se calcula...

Unquestionably, before the advent of the personal computer, modeling the impacts of inflation in investment appraisal was an enormous task. Currently, with the widespread availability of personal computers, conducting investment appraisal by constructing financial statements with nominal prices...

Most finance textbooks (See Benninga and Sarig, 1997, Brealey, Myers and Marcus, 1996, Copeland, Koller and Murrin, 1994, Damodaran, 1996, Gallagher and Andrew, 2000, Van Horne, 1998, Weston and Copeland, 1992) present the Weighted Average Cost of Capital WACC calculation as: WACC = d(1-T)D% +...

Using no-arbitrage arguments in an M & M world, we show that in the N-period case, the appropriate discount rate for the tax shield is rho, the return to unlevered equity. We make no assumption about the appropriate discount rate for the tax shield. Instead, the appropriate discount rate for the...

Usually in financial textbooks and courses the theory of portfolio selection is taught in a strictly theoretical way. There is a model (Markowitz) that stipulates that an investor has preferences and that she will choose the best portfolio, given her preference curves and an efficient frontier....

The purpose of this paper is twofold: the first purpose is to tell a naive history of an experience in constructing knowledge. In this first part I tell how I approached the process to solve the inconsistency between the net present value, NPV, the internal rate of return, IRR and the...