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Logoptimális portfóliók empirikus vizsgálata
[Empirical analysis of log-optimal portfolios]

Author

Listed:
  • Ormos, Mihály
  • Urbán, András
  • Zoltán, Tamás

Abstract

A logoptimális portfólióelmélet matematikai bizonyítását, valamint empirikus vizsgálatait követően még mindig nem kaptunk választ arra a kérdésre, hogy a stratégia alapján várható hozam mennyivel haladja meg a pénzügyekben egyszerűen csak egyensúlyinak nevezett várható hozamot. E tanulmány alapjául szolgáló kutatás alapvető célja, hogy a matematikai bizonyításon túl olyan empirikus igazolását is adja az említett stratégiának, amely igazolja annak létjogosultságát. A dolgozat legfontosabb eredménye egyrészt az eddig alkalmazott peremfeltételek egyikének, a tranzakciós költségtől mentes kereskedés feltételezésének analitikus elvetése, és a modell ezzel kiegészített újrafogalmazása, másrészt az empirikus vizsgálat, amely a CAPM modellre építve igazolja a kereskedési stratégiában rejlő arbitrázslehetőséget. A vizsgálatokhoz a New York-i tőzsde adatbázisát használtuk. Journal of Economic Literature (JEL) kód: G11.

Suggested Citation

  • Ormos, Mihály & Urbán, András & Zoltán, Tamás, 2009. "Logoptimális portfóliók empirikus vizsgálata [Empirical analysis of log-optimal portfolios]," Közgazdasági Szemle (Economic Review - monthly of the Hungarian Academy of Sciences), Közgazdasági Szemle Alapítvány (Economic Review Foundation), vol. 0(1), pages 1-18.
    • Handle: RePEc:ksa:szemle:1069
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    References listed on IDEAS

    as
    1. Banz, Rolf W., 1981. "The relationship between return and market value of common stocks," Journal of Financial Economics, Elsevier, vol. 9(1), pages 3-18, March.
    2. László Györfi & Gábor Lugosi & Frederic Udina, 2006. "Nonparametric Kernel‐Based Sequential Investment Strategies," Mathematical Finance, Wiley Blackwell, vol. 16(2), pages 337-357, April.
    3. Fama, Eugene F, 1991. "Efficient Capital Markets: II," Journal of Finance, American Finance Association, vol. 46(5), pages 1575-1617, December.
    4. Basu, S, 1977. "Investment Performance of Common Stocks in Relation to Their Price-Earnings Ratios: A Test of the Efficient Market Hypothesis," Journal of Finance, American Finance Association, vol. 32(3), pages 663-682, June.
    5. Fama, Eugene F & French, Kenneth R, 1996. "Multifactor Explanations of Asset Pricing Anomalies," Journal of Finance, American Finance Association, vol. 51(1), pages 55-84, March.
    6. Fama, Eugene F & French, Kenneth R, 1992. "The Cross-Section of Expected Stock Returns," Journal of Finance, American Finance Association, vol. 47(2), pages 427-465, June.
    7. Fama, Eugene F. & French, Kenneth R., 1993. "Common risk factors in the returns on stocks and bonds," Journal of Financial Economics, Elsevier, vol. 33(1), pages 3-56, February.
    8. 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.
    9. Thomas M. Cover, 1991. "Universal Portfolios," Mathematical Finance, Wiley Blackwell, vol. 1(1), pages 1-29, January.
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    JEL classification:

    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions

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