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Dive into the research topics where Alberto Ortiz Pizarro is active.

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Featured researches published by Alberto Ortiz Pizarro.


Archive | 2016

The Market Portfolio is NOT Efficient: Evidences, Consequences and Easy to Avoid Errors

Pablo Fernandez; Jose Paulo Carelli; Alberto Ortiz Pizarro

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 indexes. We document evidences about seven Equal weighted indexes that have had higher returns than the corresponding market-value weighted index: SP b) the unhelpfulness of the Sharpe ratio; and c) common (and easy to avoid) errors in portfolio management and corporate finance.


Archive | 2015

Errores elementales de cuatro Abogados del Estado (Errors of four State Lawyers)

Pablo Fernandez; Alberto Ortiz Pizarro

Spanish Abstract: Esta nota recoge 4 errores de Abogados del Estado sobre contabilidad y finanzas (alguno todavia sin arreglar). Los autores conocen y tratan habitualmente con Abogados del Estado muy sensatos (antiguos alumnos, amigos, colaboradores, don Carlos Fernandez…). Pero tambien hay algunos que actuan, en palabras de un amigo, “como si fueran expertos en todo”. Las causas de estos errores suelen ser 3: precipitacion, poca sensatez (atolondramiento) y poca humildad que hace olvidar dos verdades importantes: “La experiencia no depende de numero de cosas que se han visto sino del numero de cosas que se han reflexionado y ordenado” y “todos sabemos un poco de algo y casi nada de todo lo demas”. El objetivo de este articulo es el de siempre: “cuando veas a un ‘sabio’ echar un borron, cuida tu de no echar dos… al menos, no repitas ese” English Abstract: We report 3 real errors of State Lawyers about accounting and finance. The three errors may be classified as “common sense errors”. The authors know many sensible State Lawyers that do a great job and do not make such errors.


Social Science Research Network | 2017

Discount Rate (Risk-Free Rate and Market Risk Premium) Used for 41 Countries in 2015: A Survey

Pablo Fernandez; Alberto Ortiz Pizarro; Isabel Fernández Acín


Social Science Research Network | 2017

Rentabilidad De Los Fondos De Pensiones En España. 1999-2014 (Return of Pension Funds in Spain. 1999-2014)

Pablo Fernandez; Alberto Ortiz Pizarro; Pablo Fernandez Acin; Isabel Fernández Acín


Social Science Research Network | 2016

Market Risk Premium Used in 71 Countries in 2016: A Survey with 6,932 Answers

Pablo Fernandez; Alberto Ortiz Pizarro; Isabel Fernnndez Accn


Revista contable | 2016

ABENGOA Y SU AUDITORÍA: ALGUNAS PREGUNTAS

Pablo Fernández; Alberto Ortiz Pizarro; Isabel Fernández Acín


Revista contable | 2016

Tres errores elementales de Abogados del Estado

Isabel Fernández Acín; Pablo Fernández; Alberto Ortiz Pizarro


Revista contable | 2016

Una mentira en toda auditoría "limpia"

Isabel Fernández Acín; Pablo Fernández; Alberto Ortiz Pizarro


Archive | 2016

Business Culture in the Incorporation of a New Executive

Alberto Ortiz Pizarro; Guido Stein; Marta Cuadrado


Archive | 2016

El Corte Inglés, Mercadona, DIA y Amazon: Análisis de Balances y Cuentas de Resultados de Cuatro Empresas (Analysis of Balance Sheets and P&Ls of Four Companies)

Pablo Fernandez; Alberto Ortiz Pizarro; Isabel Fernández Acín

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