Tetiana Grynko
Author
Tetiana Grynko
Professor, Oles Honchar Dnipro National University, Ukraine
5 articles in IJPSC · 2025–2026 · 3 co-authors
Publications in IJPSC
2026
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Research Article · Vol. 2, No. 1
The Role of Corporate Management in the Sustainable Development of an International Company
Kateryna Sokolova, Tetiana Grynko, Review Status, DOUBLE-BLIND PEER-REVIEWED ARTICLE
Abstract
Title The Role of Corporate Management in the Sustainable Development of an International Company Author Kateryna Sokolova Student, Oles Honchar Dnipro National University, Dnipro, Ukraine Author Tetiana Grynko Professor, Dean of Faculty of Economics, Oles Honchar Dnipro National University, Dnipro, Ukraine Review StatusDOUBLE-BLIND PEER-REVIEWED ARTICLEThis article has been evaluated and accepted through a formal double-blind peer-review process. Journal / Publisher Details Journal: International Journal of Psychology and Strategic Communication Volume: 02, Issue 01 (2026) DOI: https://doi.org/10.61030/XTBL8115 Abstract This article examines the role of corporate management in ensuring the sustainable development…
2025
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Research Article
Viktoriia Patlakha, Tetiana Grynko
doi:10.61030/IJPSC.25.v01a01 PDF
Abstract
The relevance of research on the LEAN concept stems from the constant need for organizations to adapt to the modern competitive environment, optimize business processes, and use resources efficiently. These factors have become essential for maintaining competitiveness and meeting market demands. This article aims to analyze the potential for integrating and optimizing business processes at Ukrainian enterprises using the LEAN concept. To achieve this goal, the study analyzes the essence of the LEAN approach, examines the current state of domestic companies regarding lean production, and proposes a plan for integrating LEAN principles into company operations. The research applies methods such as analysis and synthesis, deduction and induction, analogy, argumentation, and graphical tools. The article explores the LEAN concept, emphasizing its principles and methodology, and demonstrates how they can optimize business processes and enhance enterprise efficiency. It also evaluates the benefits of applying lean manufacturing in today’s competitive landscape. Based on this analysis, the authors developed specific recommendations for integrating the LEAN concept into the business processes of Fort Post LLC. The proposed plan aims to ensure efficient implementation and reduce...
Keywords LEAN concept; lean manufacturing; business processes; corporate management; strategic management
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Research Article
Strategic Management of Enterprises as a Key Component of Management Systems
Dariia Kovalova, Tetiana Grynko
Abstract
The practical aspects of strategic management and its systemic support, which are key to the effective functioning of enterprises in complex, uncertain, and dynamic socio-economic conditions, were studied. The concept, mission, and development directions of the enterprise were formulated, strategic goals were defined, and a strategic plan was developed to achieve competitive advantages. The global market, which provides instant access to information, contributes to increased competition, requiring enterprises to respond quickly to changes. A strategic management system was developed to meet the information needs of management and is focused on the prospective development of the business. An integrated system of accounting, planning, analysis, and control was proposed, which includes digital strategic management tools, facilitating effective decision-making and ensuring stable enterprise development in a competitive market. Thus, strategic management defines specific parameters for achieving strategic tasks, contributes to increased profitability, revenue growth, and product quality improvement, ensuring the long-term competitiveness of the enterprise. Further research in this area is of practical importance for the development of the national economy and for increasing the competitiveness of Ukrainian enterprises in the global market.
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Research Article
Theoretical Approaches to the Application of Behavioral Finance in Investment Portfolio Management
Alina Ribalko, Tetiana Grynko
Abstract
The article discusses theoretical approaches to the application of behavioral finance in investment portfolio management. The purpose of the work is to analyze the concepts and methods proposed within the framework of behavioral finance to improve investment portfolio management. The main cognitive biases of investors and their impact on portfolio formation are analyzed. Theoretical strategies for overcoming behavioral errors in asset selection and capital allocation are considered. The conceptual foundations of the role of financial consultants in the application of the principles of behavioral finance in portfolio management have been studied. The importance of taking behavioral factors into account in theoretical models for the development of investment products and services focused on the optimization of portfolio investments is substantiated.
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Research Article
Use of Matrix Methods of Analysis of Strategic Alternatives by Entities of the Hotel Business
Volodymyr Timar, Tetiana Grynko
doi:10.61030/IJPSC.25.v01a03 PDF
Abstract
The analysis of strategic alternatives is a crucial task in the strategic management of business entities. This study focuses on the application of matrix methods in the strategic analysis of hotel business entities in Ukraine. The research aims to systematize scientific and theoretical approaches to defining matrix methods for analyzing strategic alternatives applicable to hotel business management. The study employs various general scientific methods, including systematic analysis, synthesis, and generalization, as well as the hypothetical method, deduction, abstraction, and formalization. The theoretical foundation comprises scientific publications on strategic analysis and matrix methods of analyzing strategic initiatives. The article examines the essence, content, and features of using primary matrix methods for analyzing strategic alternatives, outlining their advantages and disadvantages. It identifies the potential application of individual matrix methods to achieve strategic analysis goals for hotel business entities. The study proposes viewing the hotel business as a set of separate strategic business units operating in distinct strategic management areas. It presents an author's perspective on the sequence of managerial decision-making regarding the selection and application of matrix methods in strategic management, considering...
Keywords Analysis of strategic alternatives; matrix analysis methods; hotel business
Research areas
- Psychology 5
- Strategic Communication 5
- Governance 1
- Resilience 1
Article keywords LEAN concept; lean manufacturing; business processes; corporate management; strategic management; Analysis of strategic alternatives; matrix analysis methods; hotel business
Affiliations
| Institution | Country | Years | Articles |
|---|---|---|---|
| Oles Honchar Dnipro National University | Ukraine | 2025 | 4 |
As stated in the articles at the time of publication; not necessarily the current position.