Research assistants


Chulmin Lim

Ph.D. student in School of Media and Communication, Korea University

Interests  Algorithmic recommendation, OTT, Customer churn



I reveived bachelor degree of business administration and media & communication and master degree of media & communication. I have academic interest in users' negative perception or response toward media technology and related service and researched users' response to algorithmic news recommender service. I also try to examine the users' intention to cancellation and churning of OTT service.


  1. Lee, S.-E., Kim, S., & Lim, C. (2019). Do special issues offer something special? An overview of research trends in Telecommunications Policy special issues. Telecommunications Policy, 43(10).