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Valoración de los planes de pensiones del sistema individual en España a través del modelo CAPM y del modelo ampliado con la variable tamaño


  • Yaiza García Padrón

    () (Universidad de las Palmas de Gran Canaria)

  • Juan García Boza

    (Universidad de las Palmas de Gran Canaria)


The main purpose of this paper is to analyze if the Capital Asset Pricing Model and a two-factor model (model extended with the size factor) can efficiently explain the variability of the returns on the Personal Pension Plans in Spain over 1995-2003. We analyze the sample in two ways: the whole set of plans and the plans separated in three groups as a function of the percentage of equity income. Our results do not allow to assure that these models adequately gather the variability of the returns on the Plans, although we observe a better behavior of the two-factor model on type I mixed fixed income Plans

Suggested Citation

  • Yaiza García Padrón & Juan García Boza, 2007. "Valoración de los planes de pensiones del sistema individual en España a través del modelo CAPM y del modelo ampliado con la variable tamaño," Revista de Administración, Finanzas y Economía (Journal of Management, Finance and Economics), Tecnológico de Monterrey, Campus Ciudad de México, vol. 1(1), pages 63-83.
  • Handle: RePEc:ega:rafega:200705

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    More about this item


    Plan de pensiones; factores de riesgo; CAPM; tamaño;

    JEL classification:

    • G12 - Financial Economics - - General Financial Markets - - - Asset Pricing; Trading Volume; Bond Interest Rates
    • G23 - Financial Economics - - Financial Institutions and Services - - - Non-bank Financial Institutions; Financial Instruments; Institutional Investors


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