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Prof. Sang Kyu PARK
Academic qualification
- Ph.D. University of Florida
- M.Sc. Korea University
- B.B.A. Korea University
RESEARCH INTERESTS
- Decision confidence
- Inference-making
- Online consumer behavior
- New technology
- Time and money perception
PUBLICATIONS
- Fang, Lu, Anirban Mukhopadhyay, and Sang Kyu Park, “Effects of Age and Attractiveness of C2C Providers on Commercial Outcomes,” conditionally accepted, Journal of Marketing.
- Park, Sang Kyu, Yegyu Han, and Aner Sela, “Splurging with Alexa: How Voicebots Increase Product Upgrades,” Marketing Letters, 37(9).
- Park, Sang Kyu, Young Joo Cho, Jungkeun Kim, Jin Yong Lee, and Jongwon Park (2025), "Consumer Moral Decision Making: The Impact of Alignable Versus Nonalignable Differences," Journal of Consumer Research, 52(2), 288-307.
- Park, Sang Kyu, Taikgun Song, and Aner Sela (2023), "The Effect of Subjectivity and Objectivity in Online Reviews: A Convolutional Neural Network Approach," Journal of Consumer Psychology, 33(4), 701-713.
- Featured in the curated Keller Center Research Report - Nan, Lana, Sang Kyu Park, and Yang Yang (2023), "Rejections Are More Contagious than Choices: How Another’s Decisions Shape Our Own," Journal of Consumer Research, 50(2), 363-381. (equal authorship)
- Park, Sang Kyu, and Jongwon Park (2021), “The Impact of the Mere Presence of a Free Version in the Freemium Strategy: Bidirectional Effects of a Free Version on Consumers’ Preference for the Premium Option,” Korean Journal of Marketing, 36(1), 121-146. (Master’s Thesis)
- Best Paper Award, Korean Marketing Association - Park, Sang Kyu and Aner Sela (2020), “Product Lineups: The More You Search, the Less You Find,” Journal of Consumer Research, 47(1), 40-55.











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