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...

We rank the 64 companies operating in 2010 in the Pension Fund Industry in Spain using data from 1990 to 2010 for the existing individual mutual funds. The best companies according to the ranking were Bestinver, Mutua Madrilena and Merchbanc. The worst, according to the ranking, were Caja...

We rank the 79 companies operating in 2010 in the Mutual Fund Industry in Spain using data from 1991 to 2010 for the 2,285 existing mutual funds with more than a year of history. The best companies according to the ranking were: Bestinver, Profit and Metagestion. The worst, according to the...

We rank the 61 companies operating in 2009 in the Pension Fund Industry in Spain using data from 1994 to 2009 for the 1,393 existing individual mutual funds. The best companies according to the ranking were: Bestinver, Caja Manresa, Cajasur, Merchbanc and Ibercaja. The worst, according to the...

We rank the 88 companies operating in 2009 in the Mutual Fund Industry in Spain using data from 1994 to 2009 for the 2,586 existing mutual funds. The best companies according to the ranking were: Bestinver, Metagestion and Mutua Madrilena. The worst, according to the ranking: Caja Ingenieros,...

We compute the shareholder value creation and the return of the companies in the IBEX 35 for the 19-year period 1991-201'3 The average return was 11%, but 2.9% was due to the decline in interest rates (from 13% to 5.5%). The shareholder value creation in the whole period was 23 billion euros,...

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 value of tax shields (VTS) defines the increase in the company's value as a result of the tax saving obtained by the payment of interest. However, there is no consensus in the existing literature regarding the correct way to compute the VTS. Most authors think of calculating the VTS in terms...

We show, as simply as possible, the model's development, its implications and the assumptions on which it is based.The paper also contains 307 interesting comments and criticism from several professors, finance professionals and Ph.D. students about the CAPM: 234 basically agree in using the...