No. 23 (2026): The Journal of V. N. Karazin Kharkiv National University Series «International Relations. Economics. Country Studies. Tourism»

Published: 2026-05-30

Full Issue

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The world economy and international economic relations

• Foreign economic cooperation between Ukraine and Romania as a driver of deepening integration into the European Union

  Anna Zaitseva

  8-16

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• Financial innovation and unemployment: does digital finance reduce joblessness in Nigeria?

  Ibukun Emmanuel Koleoso

  17-26

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• Moderating the effect of short selling strategy on the relationship between the risk and return in the Nigerian stock market

  Yusuf Olatunji Oyedeko, Tijani Adulmajeed Ahmed , Janet Ojone Adeyeye, Husseini Mohammed Zangina

  27-38

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• Accounting for Green Cost Implication on the Financial Performance of Listed Manufacturing Firms in Nigeria

  Owoeye Taiwo Omolade, Olusola Esther Igbekoyi, Niyi Solomon Awotomilusi, Ademoye Kehinde Tosin, Osaloni Bankole Ojo

  39-52

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• Thailand's Cultural Diplomacy: Attracting Gender Reassignment Surgeries (GRS) Patients Through Soft Power

  Arofah Minasari, Erina Ikawati, Ahadina Hanifati Amimah, Nona Berlin Neffertiti Meylim, Muhammad Rifky Apriansyah

  53-63

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• Customs and tariff regulation of electric vehicle imports under intensifying technological rivalry

  Tetiana Mirosnychenko

  64-74

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• The experience of Spanish cooperatives for Ukraine’s economy

  Heorhii Petrov

  75-87

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• Transformation of Romania under European integration: Achievements, challenges, and significance for Ukraine

  Andrii Polivantsev

  88-96

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• A transnational perspective on real sector performance in sub-Saharan Africa

  Godwin E. Uddin, Late Joseph O. Ajibola, Rowland T. Obiakor

  97-118

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Economy

• Effectiveness management mechanism for recreational complex enterprises under twin transition

  Olena Korohodova

  120-130

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• The impact of project management and business communication in a rehabilitation department on job satisfaction and preventing team burnout

  Yurii Petrashyk, Mykhailo Vasylyk

  131-142

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Tourism and hospitality research

• Volunteer tourism as a tool for the post-war recovery of Ukraine: current challenges and development prospects

  Hanna Haponenko, Mykola Pysarevskiy, Irina Shamara

  144-160

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• Leaders of the EU hotel service industry: a comparison of service quality management models and behavioral pattern systems

  Ganna Gorina, Yuliia Bocharova

  161-171

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• Tourism branding of post-conflict territories: From the image of war to the image of recovery and peace

  Olena Yevtushenko

  172-183

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• Innovative technologies in reservation systems and their impact on the quality standards of tourism services

  Oksana Nykyha, Solomiia Moroz, Liliya Gula

  184-190

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• Sport orienteering as an indicator of outdoor culture: A comparative analysis of countries worldwide

  Ivan Posokhov

  191-201

  • PDF (Ukrainian)