Personal profile
Research interests
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 — culture, food value chains, and policy — 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.
External positions
Guest lecturer, University of Antwerp
ERMeCHS research clusters
- REACT - Responsible Engagement with AI, Culture and Technology
- ROCCS - Responsible Organizations Communication, Change and Society
Fingerprint
- 1 Similar Profiles
Collaborations and top research areas from the last five years
-
Investigating the analytical robustness of the social and behavioural sciences
De Keyzer, F., 2 Apr 2026, In: Nature. 652, 8108, p. 135-142 8 p.Research output: Contribution to journal › Article › Academic › peer-review
4 Citations (Scopus) -
The ‘greenfluencer’ effect on consumers’ sustainable behavioral intentions through the lens of the Information Adoption Model
De Keyzer, F., Lopes, A. I. & Zwijnenburg, T., 27 Mar 2026, (E-pub ahead of print) In: International Journal of Advertising.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile9 Downloads (Pure) -
Default nudges in snacking: the role of effort reduction and cognitive capacity
Franken, C., Briers, B., De Keyzer, F., Ver Elst, M. & Dens, N., 2026, In: International Journal of Advertising. 45, 4, p. 852-874 23 p.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile1 Citation (Scopus)7 Downloads (Pure) -
When tradition meets tomorrow: Personal cultural orientations, normative influence and attitudes toward sustainable food consumption
Polyportis, A., Wang, Y., De Keyzer, F., van Prooijen, A. M. & Peiffer, L. C., Dec 2025, In: Cleaner and Responsible Consumption. 19, 100367.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile6 Downloads (Pure) -
Not on my plate: a cross-cultural qualitative study on anti-vegan sense-making and resistance
Polyportis, A., Peiffer, L., van Prooijen, A.-M., De Keyzer, F. & Wang, Y., 25 Nov 2025, In: British Food Journal. p. 1-19 19 p.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile2 Citations (Scopus)5 Downloads (Pure)
Prizes
Activities
-
"Why do women steal away men’s joy?" – A qualitative visual-verbal video content analysis of manfluencers discourse on YouTube short content
Rinaldi, M. (Speaker), De Keyzer, F. (Speaker), Driessen, S. (Speaker) & Kneer, J. (Speaker)
28 Jun 2025Activity: Talk or presentation › Oral presentation › Academic
-
Exploring the dimensionality of a new scale for measuring social media privacy concerns
Buzeta, C. (Speaker), Pfiffelman, J. (Speaker), De Keyzer, F. (Speaker) & López Moreno, R. (Speaker)
26 Jun 2025 → 28 Jun 2025Activity: Talk or presentation › Oral presentation › Academic
-
23rd International Conference on Research in Advertising
De Keyzer, F. (Organiser) & Riskos, K. (Organiser)
26 Jun 2025 → 28 Jun 2025Activity: Participating in or organising an event › Organising and contributing to an event › Academic
-
Toxic Entertainment: a Trojan Horse for Toxicity
Rinaldi, M. (Speaker), De Keyzer, F. (Speaker), Driessen, S. (Speaker) & Kneer, J. (Speaker)
4 Feb 2025Activity: Talk or presentation › Oral presentation › Academic
-
SOCIAL MEDIA PRIVACY CONCERNS: A SYSTEMATIC LITERATURE REVIEW AND FUTURE RESEARCH AGENDA
De Keyzer, F. (Speaker), Buzeta, C. (Speaker), Pfiffelman, J. (Speaker) & López Moreno, R. (Speaker)
2025Activity: Talk or presentation › Oral presentation › Academic
Press/Media
-
Artificiële Intelligentie en de Customer Journey: tips voor marketeers
22/10/25
1 Media contribution
Press/Media: Expert comment › Popular
-
Metaverse? Hoe virtuele omgevingen helpen in de Customer Journey
17/05/24
1 Media contribution
Press/Media: Expert comment › Professional
-
Kunnen we duurzamer eten stimuleren met Instagram influencers?
25/03/24
1 item of Media coverage
Press/Media: Public engagement activities › Popular
-
Een drinkbeker als online statussymbool
10/02/24
1 item of Media coverage
Press/Media: Expert comment › Popular
-
Jongeren blijken heel wat mispercepties te hebben over roken en vapen.
22/09/21
1 Media contribution
Press/Media: Expert comment › Popular