Measuring the impact of political risk on investment projects is one of the most vexing issues in international business. One popular approach is to assume that the sovereign yield spread captures political risk and to augment the project discount rate by this spread. We show that this approach...

This paper contains the statistics of a survey about the Risk-Free Rate (RF) and the Market Risk Premium (MRP) used in 2017 for 41 countries. We got answers for 68 countries, but we only report the results for 41 countries with more than 25 answers. The average (RF) used in 2017 was smaller than...

The Market Portfolio is not an efficient portfolio. There are many evidences that tell us that: the equal weighted indexes have beaten their market-value weighted indexes for many years, many easy-to-build portfolios (some “smart-beta”, “multifactors”) have beaten market-value weighted...

The document starts with 100 questions that students, alumni and other persons (judges, arbitrageurs, clients…) have posed to me over the past years. They were recompiled so as to help the reader remember, clarify and, in some cases, discuss some useful concepts in finance. Most of the...

On April 16, 2012 the Argentine Federal Government decreed the intervention of YPF. Its share price declined 29% the day after. Two weeks later the Argentinean Parliament approved the expropriation of 51% of the YPF shares owned by Repsol. We prepared a month ago the case “Valuation of an...

The “VERAVAL Valuation” forecasts a great future for ElectraBul with solid customer, sales and FCF growth. Between 2010 and 2019 the customer base is expected to grow by 60%, sales in MWh by 72%, etc. However, the “VERAVAL Valuation” concludes that the value of ElectraBul shares in April...

Interest rates have a considerable bearing on share prices. Any investor's experience shows that, in general, when interest rates fall significantly, share prices rise, and vice-versa. We begin by observing the evolution of interest rates in the last 22 years in the United States. We also look...

La versión española de este artículo se puede encontrar en: "http://ssrn.com/abstract=1125625" http://ssrn.com/abstract=1125625.The return on investments depends on the effects of inflation. To analyze the effect of inflation, we shall use a case study of two companies engaging in the same...

The PER is the most commonly used parameter in the stock market. The PER is the result of dividing the equity market value by the company's profit after tax.The PER depends on a number of factors, some of which are out of the company's control, such as variations in interest rates, and others...

This case presents the valuation of the shares of an electric company in an emerging country. It permits the reader to identify errors and recalculate the valuation.ElectraBul was expropriated by the government in April 2010. The government said that ElectraBul shareholders should be paid a fair...