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Adaptive parameter estimations of Markowitz model for portfolio optimization

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F16%3A43929920" target="_blank" >RIV/49777513:23520/16:43929920 - isvavai.cz</a>

  • Result on the web

    <a href="http://mme2016.tul.cz/index.php?page=conferenceproceedings" target="_blank" >http://mme2016.tul.cz/index.php?page=conferenceproceedings</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Adaptive parameter estimations of Markowitz model for portfolio optimization

  • Original language description

    This article is focused on a stock market portfolio optimization. The used method is a modification of traditional Markowitz model which extends the original one for adaptive approaches of parameter estimations. One of the basic factors which significantly influence optimal portfolio is the method of estimations of return on assets, risk and covariance between them. Since the stock market processes tend to be not stationary we can expect that prioritization of recent information will lead to improvement of these parameter estimations and thus to better results of the entire model. For this purpose a modified algorithm was design to estimate expected return and correlation matrix more stable. For implementation and verification of this algorithm we needed to build a program which was able to download historical stock market data from the internet and compute optimal portfolio using either traditional Markowitz model and its modified approach. Obtained results will be compared to the traditional Markowitz model provided real data.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    AH - Economics

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2016

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    34th International Conference Mathematical Methods in Economics, MME2016, Conference Proceedings

  • ISBN

    978-80-7494-296-9

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    635-640

  • Publisher name

    Technical University of Liberec

  • Place of publication

    Liberec

  • Event location

    Liberec, ČR

  • Event date

    Sep 6, 2016

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000385239500109