Biography
Can marketing help solve today's societal issues, or does it amplify them? It's a question I return to constantly and one that shapes everything from the research I design to the courses I teach. As an Assistant Professor of Media and Business at Erasmus University, I believe marketing has the power to create value far beyond economic gain, and I've built my work around understanding how.
My research sits at the intersection of digital persuasion and human psychology. I study how channels like personalized advertising, social media influencers, and AI agents shape the decisions consumers make, and more importantly, why. Using online experiments and eye-tracking, I try to get beneath the surface of behavior to the mechanisms driving it, with the goal of translating those insights into marketing strategies that produce meaningful, evidence-based change.
That mission feels most tangible in my work on CUES, a 20-partner Horizon Europe project I co-coordinate, focused on empowering consumers to adopt more sustainable food choices. The project works across three levers 鈥 culture, food value chains, and policy 鈥 and I've led both the cultural change interventions stream, using a back-casting methodology, and the Ethics & Data Management work package.
In the classroom, the same questions come alive differently. I coordinate the pre-master Media Studies program and teach marketing communication to over a hundred MA students each year, while supervising theses on topics spanning the full breadth of digital marketing. The interactions with students show each year that there is a clear tension between marketing and societal issues, and I love to discuss them with young and curious people.
I also try to contribute to the wider field, as a board member of NeFCA's Persuasive Communication Division and the European Advertising Academy, on the editorial review boards of the International Journal of Advertising and the Journal of Advertising, and most recently as chair of ICORIA 2025 in Rotterdam.
If you're thinking about how digital marketing can create value not just for brands, but for society, I'd love to connect.
Erasmus School of History, Culture and Communication
- dekeyzer@eshcc.eur.nl
More information
Work
- Freya De Keyzer (2026) - - Nature, 652 (8108), 135-142 - doi: -
- Charlotte Franken, Barbara Briers, Freya De Keyzer, Maxime Ver Elst & Nathalie Dens (2026) - - International Journal of Advertising, 45 (4), 852-874 - doi: -
- Freya De Keyzer, Ana Isabel Lopes & Tamara Zwijnenburg (2026) - - International Journal of Advertising, 45 (5), 1051-1080 - doi: -
- Athanasios Polyportis, Yijing Wang, Freya De Keyzer, Anne Marie van Prooijen & Leonie Carolin Peiffer (2025) - - Cleaner and Responsible Consumption, 19 - doi: -
- Athanasios Polyportis, Leonie Peiffer, Anne-Marie van Prooijen, Freya De Keyzer & Yijing Wang (2025) - - British Food Journal, 1-19 - doi:
- Athanasios Polyportis, Freya De Keyzer, Anne Marie van Prooijen, Leonie C. Peiffer & Yijing Wang (2025) - - Circular Economy and Sustainability, 5 (2), 901-920 - doi: -
- Freya De Keyzer, Geusens Femke, Kaitlin Fitzgerald, Kathryn Greene & Kathleen Beullens (2025) - - doi:
- Freya De Keyzer, Cristian Buzeta & Ana Isabel Lopes (2024) - - Psychology and Marketing, 41 (6), 1206-1222 - doi: -
- Lars Bergkvist, Freya De Keyzer & Cristian Buzeta (2024) - - International Journal of Advertising, 43 (3), 580-599 - doi: -
- Freya De Keyzer (2023) - - Sustainability (Switzerland), 15 (12) - doi: -
- Cristian Buzeta, Freya De Keyzer, Nathalie Dens & Patrick De Pelsmacker (2023) - - International Journal of Advertising, 43 (4), 637-671 - doi: -
- Freya De Keyzer, Nathalie Dens & Patrick De Pelsmacker (2022) - - Electronic Commerce Research and Applications, 55, 1-18 - doi: -
- Freya De Keyzer, Guda van Noort & Sanne Kruikemeier (2022) - - Journal of Electronic Commerce Research, 23 (3), 138-159 -
- Freya De Keyzer, Nathalie Dens & Patrick De Pelsmacker (2022) - - Journal of Advertising, 51 (1), 39-56 - doi: -
- Freya De Keyzer, Nathalie Dens & Patrick De Pelsmacker (2021) - - Electronic Commerce Research, 1-20 - doi:
- Ana Isabel Lopes, Nathalie Dens, Patrick De Pelsmacker & Freya De Keyzer (2021) - - Online Information Review, 45 (1), 1-20 - doi:
- Freya De Keyzer (2019) -
- Kristien Daems, Freya De Keyzer, Patrick De Pelsmacker & Ingrid Moons (2019) - - Young Consumers, 20 (2), 138-151 - doi:
- Freya De Keyzer, Nathalie Dens & Patrick De Pelsmacker (2019) - - International Journal of Electronic Commerce, 23 (2), 212-243 - doi:
- Freya De Keyzer (22 October 2025) - Artifici毛le Intelligentie en de Customer Journey: tips voor marketeers
- Freya De Keyzer (17 May 2024) - Metaverse? Hoe virtuele omgevingen helpen in de Customer Journey
- Freya De Keyzer (25 March 2024) - Kunnen we duurzamer eten stimuleren met Instagram influencers?
- Freya De Keyzer (10 February 2024) - Een drinkbeker als online statussymbool
- Freya De Keyzer (22 September 2021) - Jongeren blijken heel wat mispercepties te hebben over roken en vapen.
- Freya De Keyzer (6 April 2021) - How and When Personalised Advertising Leads to Brand Attitude, Click, and WOM Intention
- Matteo Rinaldi, Julia Kneer, Freya De Keyzer & Simone Driessen (2026) - 鈥淭here Are No Feminists When WW3 Starts鈥 - A Discourse Analysis of Symbolic Violence on Manfluencers鈥 YouTube Short Content (Speaker)
Activity: Oral presentation 鈥 Academic - Matteo Rinaldi, Freya De Keyzer, Simone Driessen & Julia Kneer (2026) - 鈥淭here Are No Feminists When WW3 Starts鈥 - A Discourse Analysis of Symbolic Violence on Manfluencers鈥 YouTube Short Content (Speaker)
Activity: Oral presentation 鈥 Academic - Matteo Rinaldi, Freya De Keyzer, Simone Driessen & Julia Kneer (2025) - "Why do women steal away men鈥檚 joy?" 鈥 A qualitative visual-verbal video content analysis of manfluencers discourse on YouTube short content (Speaker)
Activity: Oral presentation 鈥 Academic - Freya De Keyzer & Kyriakos Riskos (2025) - 23rd International Conference on Research in Advertising (Organiser)
Activity: Organising and contributing to an event 鈥 Academic - Cristian Buzeta, Jean Pfiffelman, Freya De Keyzer & Rodolfo L贸pez Moreno (2025) - Exploring the dimensionality of a new scale for measuring social media privacy concerns (Speaker)
Activity: Oral presentation 鈥 Academic - Matteo Rinaldi, Freya De Keyzer, Simone Driessen & Julia Kneer (2025) - Toxic Entertainment: a Trojan Horse for Toxicity (Speaker)
Activity: Oral presentation 鈥 Academic - Freya De Keyzer (2025) - European Advertising Academy (External organisation) (Member)
Activity: Membership of board 鈥 Academic - 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)
Activity: Oral presentation 鈥 Academic - Cristian Buzeta, Freya De Keyzer, Jean Pfiffelman & Rodolfo L贸pez Moreno (2025) - RETHINKING THE CONCEPT OF SOCIAL MEDIA PRIVACY CONCERNS (Speaker)
Activity: Oral presentation 鈥 Academic - Freya De Keyzer, Cristian Buzeta, Jean Pfiffelman & Rodolfo L贸pez Moreno (2025) - SOCIAL MEDIA PRIVACY CONCERNS: A SYSTEMATIC LITERATURE REVIEW AND FUTURE RESEARCH AGENDA (Speaker)
Activity: Oral presentation 鈥 Academic
- Freya De Keyzer (2019) - Best Student Paper Award
Universiteit Antwerpen
- Start date approval
- October 2024
- End date approval
- October 2027
- Place
- ANTWERPEN
- Description
- Onderwijs Marketing Management
- Level
- MA
- Year Level
- MA
- Year
- 2025
- Course Code
- CM4101
- Level
- MA
- Year Level
- MA
- Year
- 2025
- Course Code
- CM4161
- Year Level
- MA, MA, MA, MA, MA
- Year
- 2025
- Course Code
- CM5050
