The commercialization of social media stars: a literature review and conceptual framework on the strategic use of social media influencers

Abstract

This review provides insight into the research on the strategic use of social media influencers. A search in the Scopus database yielded a total of 154 peer-reviewed academic publications focussing on influencer marketing, published mostly in the last three years (2018–2020). Most of these studies were empirical and used survey research, an experimental design, content analysis, or interview methodology. While a few studies examined how influencers can incite behavioural change or affect public opinion, the majority of studies focussed on the use of influencers as a commercial marketing tactic. Using Stern’s Revised Communication Model for Advertising as a theoretical framework, the studies were classified according to three research characteristics: source, message, and audience. The first research stream focussed on the perspectives of influencers and communication professionals. The second stream was concerned with the content strategies used by influencers in their sponsored posts. The third research stream focussed on the appeal of influencers and the efficacy of their sponsored recommendations. Several studies in the third stream were concerned with the transparency of this covert marketing tactic. The paper concludes with a future research agenda and implications for marketing practice and public policy.

Keywords:

• Influencer marketing
• social media influencer
• literature review
• branding
• advertising effectiveness

Disclosure statement

No potential conflict of interest was reported by the authors.

Additional information

Notes on contributors

Liselot Hudders

Liselot Hudders, PhD, is an Associate Professor of Marketing Communication and Consumer Behavior at the Dept. of Communication Sciences and Marketing of Ghent University and director of the Center of Persuasive Communication. She focuses her research on how minors cope with embedded advertising and how social media messages should be framed to foster sustainable consumption. She published in a wide range of academic journals and she already received several distinctions for her work.

Steffi De Jans

Steffi De Jans, PhD, is visiting professor at the Department of Communication Sciences at Ghent University. Her research focuses on minors’ advertising literacy for contemporary advertising, advertising literacy interventions and influencer marketing.

Marijke De Veirman

Marijke De Veirman, PhD, is researcher and teaching assistant at the Department of Communication Sciences at Ghent University. Her research focuses on social media marketing, in particular influencer marketing.