I was recently exploring influencer marketing dissertation topics (https://thedissertationhelp.co.uk/social-media-marketing-dissertation-topics/), and it's clear how deeply influencers are woven into modern digital culture. From TikTok creators to long-term brand ambassadors, influencers play a major role in how audiences discover and trust brands.
One topic that really stands out is parasocial relationships—how followers feel a sense of connection with influencers and how that affects brand loyalty. Another interesting angle is disclosure and ethics, especially how transparency around ads influences consumer perception.
With its mix of psychology, ethics, and digital strategy, influencer marketing offers plenty of meaningful and timely directions for dissertation research.