dr. A (Athanasios) Polyportis

Erasmus School of History, Culture and Communication

Researcher | Department of Media and Communication

Email: polyportis@eshcc.eur.nl

Pure profile

Work

Athanasios Polyportis, Yijing Wang, Freya De Keyzer, Anne Marie van Prooijen & Leonie Carolin Peiffer (2025) - When tradition meets tomorrow: Personal cultural orientations, normative influence and attitudes toward sustainable food consumption - Cleaner and Responsible Consumption, 19 - doi: 10.1016/j.clrc.2025.100367 - [link]
Athanasios Polyportis, Leonie Peiffer, Anne-Marie van Prooijen, Freya De Keyzer & Yijing Wang (2025) - Not on my plate: a cross-cultural qualitative study on anti-vegan sense-making and resistance - British Food Journal, 1-19 - doi: 10.1108/BFJ-04-2025-0516
Nikolaos Pahos, Athanasios Polyportis, Nikolaos Kyriakopoulos & Béatrice I.J.M. van der Heijden (2025) - The effects of personal brand equity on hiring recommendation: why,how, when...? - Journal of Brand Management, 32 (5), 458–475 - doi: 10.1057/s41262-025-00394-z
Athanasios Polyportis, Freya De Keyzer, Anne Marie van Prooijen, Leonie C. Peiffer & Yijing Wang (2025) - Addressing Grand Challenges in Sustainable Food Transitions: Opportunities Through the Triple Change Strategy - Circular Economy and Sustainability, 5 (2), 901-920 - doi: 10.1007/s43615-024-00457-4 - [link]
Athanasios Polyportis & Nikolaos Pahos (2025) - Understanding students’ adoption of the ChatGPT chatbot in higher education: the role of anthropomorphism, trust, design novelty and institutional policy - Behaviour and Information Technology, 44 (2), 315-336 - doi: 10.1080/0144929X.2024.2317364 - [link]
Athanasios Polyportis & Nikolaos Pahos (2024) - Navigating the perils of artificial intelligence: a focused review on ChatGPT and responsible research and innovation - Humanities and Social Sciences Communications, 11 (1) - doi: 10.1057/s41599-023-02464-6 - [link]
Artemis Panigyraki & Athanasios Polyportis (2024) - Effects of consumer suspicion: a review and agenda for future research - Journal of Consumer Marketing, 41 (6), 610-623 - doi: 10.1108/JCM-10-2023-6376 - [link]
Athanasios Polyportis & Flora Kokkinaki (2024) - How do you happen to feel?: The effect of certainty–uncertainty appraisals of incidental emotions on consumer affective forecasting error - Journal of Consumer Behaviour, 23 (5), 2234-2251 - doi: 10.1002/cb.2333 - [link]
Artemis Panigyraki, Athanasios Polyportis & Nikolaos Kyriakopoulos (2024) - On the curvilinear effect of suspicion on consumer judgement suspension: The role of uncertainty towards the brand and product imagery - Journal of Consumer Behaviour, 23 (5), 2440-2452 - doi: 10.1002/cb.2350 - [link]
Athanasios Polyportis, Ruth Mugge & Lise Magnier (2024) - To see or not to see: The effect of observability of the recycled content on consumer adoption of products made from recycled materials - Resources, Conservation and Recycling, 205 - doi: 10.1016/j.resconrec.2024.107610

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Athanasios Polyportis, Leonie Peiffer, Anne-Marie van Prooijen, Freya De Keyzer & Yijing Wang (2025) - Navigating anti-vegan perspectives for persuasive communication in sustainable food transitions (Speaker)
Activiteit: Oral presentation › Academic
Leonie Peiffer, Anne-Marie van Prooijen, Freya De Keyzer, Athanasios Polyportis & Yijing Wang (2025) - Tide of change: A dive into consumers’ attitudes, perceptions, and behaviors toward plant-based fish and seafood alternatives (Speaker)
Activiteit: Oral presentation › Academic

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