Journal content No10 (october) 2025 y.

(Українська) Вихід українських компаній на міжнародні ринки в умовах післявоєнної реконструкції

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. (Українська) Вихід українських компаній на міжнародні ринки в умовах післявоєнної реконструкції//Science online: International Scientific e-zine - 2025. - №10. - https://nauka-online.com/en/publications/economy/2025/10/03-40/

Annotation: The article examines the key challenges and opportunities for Ukrainian companies entering international markets in the context of post-war reconstruction. Strategic factors of business competitiveness are identified: institutional support, innovation, access to international financing, and the development of the 'Made in Ukraine' brand. The problems of restoring logistics, attracting investments, and overcoming global competition are highlighted. Directions for Ukraine’s integration into the global economy through export-oriented models, international clusters, and digital trade platforms are substantiated.

Застосування технологій blockchain у фінансових транзакціях та e-commerce

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. Застосування технологій blockchain у фінансових транзакціях та e-commerce//Science online: International Scientific e-zine - 2025. - №10. - https://nauka-online.com/en/publications/economy/2025/10/02-45/

Annotation: The article examines the role of blockchain technology in transforming financial transactions and the e-commerce sector. It considers theoretical foundations, consensus algorithms, as well as international and Ukrainian case studies. Key blockchain platforms (Bitcoin, Ethereum, Ripple, Hyperledger) are analyzed and compared with traditional payment systems (Visa, Mastercard). International use cases (Amazon, IBM Food Trust, Walmart–Hyperledger) and Ukrainian examples (Prozorro, Diia City, e-hryvnia) are presented. Particular attention is paid to scalability issues, environmental challenges, cyber risks, and regulatory barriers. Practical recommendations for blockchain implementation in the Ukrainian financial and trade sectors are provided.

Comparative analysis of feature prioritisation methods: ICE, RICE, WSJF, MoSCoW and their applicability for startups

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. Comparative analysis of feature prioritisation methods: ICE, RICE, WSJF, MoSCoW and their applicability for startups//Science online: International Scientific e-zine - 2025. - №10. - https://nauka-online.com/en/publications/economy/2025/10/06-29/

Annotation: Key feature prioritization methods (ICE, RICE, WSJF, MoSCoW) are analyzed in the context of startups. Based on a practical case study, it is demonstrated how the choice of a framework influences product strategy. A significant discrepancy is identified between theoretical models and the actual implementation order, which is driven by business needs. It is substantiated that frameworks serve as decision-support tools, and their selection should align with the company's stage of development.

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