Dilemmas Faced by Micro-influencers in Commercial Collaborations: Ethical Responsibility and Personal Gain

Authors

DOI:

https://doi.org/10.7146/hjlcb.vi66.158132

Keywords:

Micro-influencers, transparency, influencer marketing, advertising, ethics, regulations, disclosure, dilemmas

Abstract

Influencer marketing continues to expand, intensifying debates about compliance with advertising regulations and the distribution of responsibility among influencers, brands, and other stakeholders. This qualitative study draws on 30 in-depth interviews with micro-influencers in Spain to examine how they interpret and manage legal requirements and ethical considerations in the context of commercial collaborations. The findings indicate a high level of awareness of disclosure obligations, with most participants reporting regular identification of sponsored content. While interviewees generally attribute primary responsibility for product-related information to brands, they also acknowledge shared accountability and describe practices aimed at ensuring accuracy and maintaining credibility. Although participants recognize significant pressure to increase follower numbers, they largely reject the practice of purchasing followers. Instead, they emphasize authenticity, thematic coherence, and trust as central to sustaining their professional legitimacy. Overall, micro-influencers conceptualize ethical responsibility less as strict adherence to formal rules and more as an ongoing communicative practice oriented toward credibility, audience expectations, and long-term professional sustainability.

Author Biographies

Clara Marchán-Sanz, Universidad Internacional de la Rioja

Professor at the International University of La Rioja (UNIR). I combine teaching and research with work in the sector. More than 25 years running multinational (Leo Burnett) and local advertising agencies (The Blend). Bachelor’s degree in advertising and Public Relations (UCM). My main line of research is micro-influencers and the changes that these new agents bring to the advertising sector from the perspective of the industry.

Erika Fernández-Gómez, UNIVERSIDAD INTERNACIONAL DE LA RIOJA

Professor at the International University of La Rioja (UNIR). She has been a lecturer and researcher at the Faculty of Business and Communication since 2010, where she also coordinates the Degree in Advertising. She has a degree in Advertising and Public Relations and a PhD in Communication from the University of Vigo. She has taught at the University of Vigo, the Polytechnic Institute of Coimbra (Portugal), Thomas More University (Belgium), Equinoctial Technological University (Ecuador) and Kauno Kolegija (Lithuania). She is the principal investigator of the project "Advertising literacy before the mobile phone. Analysis of the ability of children to deal with persuasive content" (Adkids Mobile). R+D+i project with reference PID2020- 116841RA-I00 funded by the Ministry of Science and Innovation of the Government of Spain

Beatriz Feijoo-Fernández, UNIVERSIDAD VILLANUEVA

PhD in Communication and degree in Advertising and Public Relations and Audiovisual Communication from the University of Vigo. Professor at Universidad Villanueva (Madrid). She also teached at the Faculty of Business and Communication of the UNIR, where she was the vice-dean of research. She is also a professor and researcher at the Universidad de los Andes (Chile) and at the University of Vigo. Author of several publications and scientific articles on communication and children and PI of funded research projects on this same topic (Fondecyt N°11170336 - Chile; ADKIDSMOBILE - R+D+i project with ref. PID2020-116841RA-I00; PENSACRIGITAL-UNIR; DIGITAL_FIT-Fundación Mapfre).

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2026-04-28

How to Cite

Marchán-Sanz, C., Fernández-Gómez, E., & Feijoo-Fernández, B. (2026). Dilemmas Faced by Micro-influencers in Commercial Collaborations: Ethical Responsibility and Personal Gain. HERMES - Journal of Language and Communication in Business, (66), 1–15. https://doi.org/10.7146/hjlcb.vi66.158132