This paper addresses the hotly-debated question: do Chinese firms overinvest? A firm-level dataset of 100,000 firms over the period of 2000-07 is employed for this purpose. We initially calculate measures of investment efficiency, which is typically negatively associated with overinvestment....

The aim of this paper consists of valuating a real biotechnology firm that is based on a portfolio of several drug development projects at different phases. They are patentprotected R&D projects and their values are obtained by implementing an extension of the real options approach in Schwartz...

We show that project evaluation should be based on free cash flows at nominal prices. We present a case where the results from the constant price method are biased upwards and there is a risk to accept bad projects. It is a widespread practice to evaluate projects at constant prices. With an...

Este documento contiene 17 preguntas sencillas de exámenes de finanzas básicas. También contiene sus respuestas y 307 respuestas erróneas que, por respeto a sus autores (todos ellos poseían títulos universitarios superiores de diversos países), se denominan soluciones "innovadoras",...

This paper shows that a decision maker using the CAPM for valuing firms and making decisions may contradict Modigliani and Miller’s Proposition I, if he adopts the widely-accepted disequilibrium NPV. As a consequence, CAPM-minded agents employing this NPV are open to arbitrage losses and miss...

Although we know there exists a simpleapproach to solve the circularitybetween value and the discount rate,known as the Adjusted Present Valueproposed by Myers, 1974, it seemsthat practitioners still rely on thetraditional Weighted Average Cost ofCapital, WACC approach of weightingthe cost of...

This paper shows that a decision maker using the CAPM for valuing firms and making decisions may contradict Modigliani and Miller’s Proposition I, if he adopts the widely-accepted disequilibrium NPV. As a consequence, CAPM-minded agents employing this NPV are open to arbitrage losses and miss...

Practitioners and academics in valuation include changes in liquid assets (potential dividends) in the cash flows. This widespread and wrong practice is inconsistent with basic finance theory. We present economic, theoretical, and empirical arguments to support the thesis. Economic arguments...

This paper shows a formulation for the cost of equity and the WACC for growing perpetuities. Some authors have derived the general expressions for those formulas but not specifically for perpetuities with constant growth. The result obtained is that a previously general formulation for a finite...

This paper addresses the hotly-debated question: do Chinese firms overinvest?  A firm-level dataset of 100,000 firms over the period of 2000-07 is employed for this purpose.  We initially calculate measures of investment efficiency, which is typically negatively associated with...