Volume 12, No. 2.
June 2026

Table of contents

1. Organic farming and market development in the European Union in times of global economic turbulences

   Agnieszka Hajdukiewicz, Bożena Pera

   DOI: https://doi.org/10.15678/IER.2026.1202.01

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2. Private equity investments in early-stage financing during COVID-19

   Josephine Gemson, Matthew Orcutt

   DOI: https://doi.org/10.15678/IER.2026.1202.02

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3. Global supply chain disruptions and United States industries: Winners and losers

   Marcin Pietrzak

   DOI: https://doi.org/10.15678/IER.2026.1202.03

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4. Unitary Patenting in the EU: A comparative study of population- and R&D-based efficiency indicators and procedural preference

   Marek Beneš, Martin Hála, Robert K. MacGregor, Radka MacGregor Pelikánová

   DOI: https://doi.org/10.15678/IER.2026.1202.04

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5. Core-periphery structures in global agricultural gross and value added trade networks

   Dominika Brózda-Wilamek, Aleksandra Nacewska-Twardowska

   DOI: https://doi.org/10.15678/IER.2026.1202.05

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6. Entrepreneurial leadership in Polish small and medium-sized enterprises through appreciative inquiry: Evidence from qualitative interviews

   Joanna Wójcik-Chodorowska, Łukasz Sułkowski, Robert Seliga

   DOI: https://doi.org/10.15678/IER.2026.1202.06

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7. From transformational leadership to hybrid entrepreneurial intention: The serial mediating mechanism of work-life balance and self-efficacy

   Tuan Tai Nguyen, Cong Doanh Duong, Ngoc Huyen Nguyen

   DOI: https://doi.org/10.15678/IER.2026.1202.07

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