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  4. Eastern European Journal of Transnational Relations, 2025, Vol. 9, No. 1

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    • Proszę używać tego identyfikatora do cytowań lub wstaw link do tej pozycji: http://hdl.handle.net/11320/19790
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    Pole DCWartośćJęzyk
    dc.contributor.authorHurnyak, Ihor-
    dc.contributor.authorWerbowa, Oleksandra-
    dc.date.accessioned2026-03-03T08:58:45Z-
    dc.date.available2026-03-03T08:58:45Z-
    dc.date.issued2025-
    dc.identifier.citationEastern European Journal of Transnational Relations, Vol. 9, No. 1, 2025, p. 79-91pl
    dc.identifier.issn2544-9214-
    dc.identifier.urihttp://hdl.handle.net/11320/19790-
    dc.description.abstractThis study examines the influence of digital transformation on human activity and its implications for investment decision-making during the COVID-19 pandemic. The research emphasizes the construction of an optimal investment portfolio that balances profitability and risk, with a focus on emerging trends in technology, education, and gaming. Utilizing the Efficient Frontier method, the study determines optimal portfolio weights, while the Sharpe Ratio is employed to evaluate and compare the risk-adjusted returns of these portfolios. The findings reveal that portfolios aligned with technological, educational, and gaming trends achieve a superior balance between profitability and risk. The Sharpe Ratio results further demonstrate that such portfolios yield enhanced risk-adjusted returns, highlighting the growing impact of digital trends on investment strategies. This research contributes to the academic discourse by elucidating the relationship between digital transformation and investment portfolio performance. It offers a novel perspective by linking human needs and the dynamics of modern digitalization with financial strategies, providing valuable insights for investors navigating the post-pandemic economic landscape.pl
    dc.language.isoenpl
    dc.publisherUniversity of Bialystok, Faculty of Law, Polandpl
    dc.rightsCreative Commons Attribution (CC BY 4.0.)-
    dc.rights.urihttps://creativecommons.org/licenses/by/4.0/-
    dc.subjectdigital economypl
    dc.subjectdigital societypl
    dc.subjectstock marketpl
    dc.subjectinvestmentpl
    dc.subjectoptimal portfoliopl
    dc.subjectgame industrypl
    dc.subjecttechnologypl
    dc.subjecteducationpl
    dc.titleInvestment Optimal Portfolio as an Answer for Human Needs and Current Trendspl
    dc.typeArticlepl
    dc.rights.holder© 2025 Authors. Submitted for open access publication under the terms and conditions of the Creative Commons Attribution (CC BY 4.0.) licensepl
    dc.identifier.doi10.15290/eejtr.2025.09.01.07-
    dc.description.EmailIhor Hurnyak: hurnyakihor@gmail.compl
    dc.description.EmailOleksandra Werbowa: oleksandra.werbowa@uwm.edu.plpl
    dc.description.AffiliationIhor Hurnyak - Ivan Franko National University of Lviv, Faculty of International Relations, Department of International Economic Analysis and Finance, Ukrainepl
    dc.description.AffiliationOleksandra Werbowa - University of Warmia and Mazury in Olsztyn, Faculty of Social Science, Institute of Political Sciences, Department of Political Sciences and Security Sciences, Polandpl
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    dc.identifier.eissn2544-9737-
    dc.description.volume9pl
    dc.description.number1pl
    dc.description.firstpage79pl
    dc.description.lastpage91pl
    dc.identifier.citation2Eastern European Journal of Transnational Relationspl
    dc.identifier.orcid0000-0003-0926-2456-
    dc.identifier.orcid0000-0002-5316-9630-
    Występuje w kolekcji(ach):Eastern European Journal of Transnational Relations, 2025, Vol. 9, No. 1

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