Testing the Informational Efficiency on the Romanian Financial Market
The classical models of portfolio selection could not be applied on a market were the efficient market hypothesis is not valid (at least in a "weak" sense). The aim of this paper is to enlighten the difficulties of portfolio construction in a financial market with institutional and structural deficiencies, like the Romanian one, and to propose an alternative approach to the problem. The main features of our analysis are: 1) an empirical test for the efficient market hypothesis in the Romanian financial market case; 2) a critical distinction between the concept of "risk" and the concept of "incertitude"; 3) the use of the individual yield/risk ratio versus the market one as a selection variable; 4) the renouncement at the use in the selection procedure of an "non-risky" asset; 5) an example of the proposed selection procedure. The output of this approach could be resumed by the thesis that, even in a situation when the financial market is affected by severe disfunctions, there is a possibility to build an "optimal" portfolio based on a yield-risk arbitrage inside an efficiency frontier and to obtain a "good" schema of an financial placement, in spite of the limited possibilities for a efficient portfolio management.
Volume (Year): 1(496) (2006)
Issue (Month): 1(496) (March)
|Contact details of provider:|| Postal: |
Phone: +40 21 3 12 22 48
Fax: +40 21 3 12 97 17
Web page: http://www.asociatiaeconomistilor.ro/
More information through EDIRC
When requesting a correction, please mention this item's handle: RePEc:agr:journl:v:1(496):y:2006:i:1(496):p:43-47. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Marin Dinu)
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.