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An axiomatic treatment of enlarged separation portfolios and treasurer’s portfolios (with applications to financial synthetics)

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  • Rodolfo Apreda

Abstract

Expanded separation portfolios ( Se ) and Treasurer’s portfolios T( Se ) are a sect of themselves. They arise out of risk-free assets and risky portfolios like other mutual funds. But their distinctive features set them apart from the common lot. This paper puts forth, firstly, a down-to-earth axiomatic that allows a complete formalization of the class of Se portfolios. Secondly, simple separation portfolios are featured and their differences with ( Se ) are highlighted. Next, the category of T( Se ) will be defined and their main properties brought to light. Last of all, there will be an expansion on the building of financial synthetics by means of enlarged separation portfolios.

Suggested Citation

  • Rodolfo Apreda, 2009. "An axiomatic treatment of enlarged separation portfolios and treasurer’s portfolios (with applications to financial synthetics)," CEMA Working Papers: Serie Documentos de Trabajo. 398, Universidad del CEMA.
    • Handle: RePEc:cem:doctra:398
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    References listed on IDEAS

    as
    1. Rodolfo Apreda, 2001. "Arbitraging mispriced assets with separation portfolios to lessen total risk," CEMA Working Papers: Serie Documentos de Trabajo. 203, Universidad del CEMA.
    2. William F. Sharpe, 1964. "Capital Asset Prices: A Theory Of Market Equilibrium Under Conditions Of Risk," Journal of Finance, American Finance Association, vol. 19(3), pages 425-442, September.
    3. Edwin J. Elton & Martin J. Gruber, 1997. "Modern Portfolio Theory, 1950 to Date," New York University, Leonard N. Stern School Finance Department Working Paper Seires 97-3, New York University, Leonard N. Stern School of Business-.
    4. Rodolfo Apreda, 2003. "Simple and enlarged separation portfolios. On their Use when Arbitraging and Synthesizing Securities," CEMA Working Papers: Serie Documentos de Trabajo. 233, Universidad del CEMA.
    5. Elton, Edwin J. & Gruber, Martin J., 1997. "Modern portfolio theory, 1950 to date," Journal of Banking & Finance, Elsevier, vol. 21(11-12), pages 1743-1759, December.
    Full references (including those not matched with items on IDEAS)

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    More about this item

    Keywords

    enlarged separation portfolios; mutual funds; separation portfolios; treasurer’s portfolios; financial synthetics; portfolio management;
    All these keywords.

    JEL classification:

    • G10 - Financial Economics - - General Financial Markets - - - General (includes Measurement and Data)
    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
    • G24 - Financial Economics - - Financial Institutions and Services - - - Investment Banking; Venture Capital; Brokerage

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