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Portfolio Selection and Optimization in Romanian and Polish Stock Markets Cover

Portfolio Selection and Optimization in Romanian and Polish Stock Markets

Studies in Business and Economics
Volume 20 (2025): Issue 2 (August 2025)
By: Radu-Alexandru Șerban,  Diana Mihaiu and  Vasile Brătian  
Open Access
|Sep 2025

Authors

Radu-Alexandru Șerban

Lucian Blaga University of Sibiu, Romania

Diana Mihaiu

Lucian Blaga University of Sibiu, Romania

Vasile Brătian

Lucian Blaga University of Sibiu, Romania
DOI: https://doi.org/10.2478/sbe-2025-0040 | Journal eISSN: 2344-5416 | Journal ISSN: 1842-4120
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Language: English
Page range: 376 - 389
Published on: Sep 4, 2025
Published by: Lucian Blaga University of Sibiu
In partnership with: Paradigm Publishing Services
Publication frequency: 3 issues per year
Keywords:
Downside risk,
Maximum return criterion,
Post-Modern Portfolio Theory,
Security Market Line,
Sortino ratio
Related subjects:
Business and economics,
Business management,
Management accounting, financial controlling, cost calculation, investment,
Management, organization, corporate governance,
Business development, change management, cooperation,
Entrepreneurship

© 2025 Radu-Alexandru Șerban, Diana Mihaiu, Vasile Brătian, published by Lucian Blaga University of Sibiu
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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