Dr. RYOO Jun Hyun Department of Marketing
Assistant Professor

Address
10-222, Lau Ming Wai Academic Building, City University of Hong Kong

Phone
+852 34427240

Fax
+852 34420346

Email
jhryoo@cityu.edu.hk

Personal Web
http://www.ryoojoseph.com


Qualifications Ph.D. - Business Administration, Marketing (The University of Western Ontario)
B.A. - Honors Business Administration (The University of Western Ontario)


Biography Jun Hyun (Joseph) Ryoo is an Assistant Professor of Marketing at College of Business, City University of Hong Kong. He received his Ph.D. in 2021, and B.A. in 2016, both from Ivey Business School, The University of Western Ontario. His research interests focus on addressing marketing problems involving unstructured data (e.g., texts, images) using econometric and machine learning methods. His previous research has appeared inJournal of Marketing, Journal of Retailing, and Customer Needs and Solutions.


Awards Award TitleInstitution
Doctoral Fellow 2019 AMA-Sheth Foundation Doctoral Consortium


Teaching Areas MKT8633 (Ph.D.): Empirical Marketing Research

MKT6613 (M.Sc.): Brand Marketing



Publications Journal Publications and Reviews Wang, Xin (Shane); Ryoo, Jun Hyun (Joseph); Bendle, Neil; Kopalle, Praveen K. / The role of machine learning analytics and metrics in retailing research. December 2021; In: Journal of Retailing. Vol. 97, No. 4, pp. 658-675

Wang, Xin (Shane); He, Jiaxiu; Curry, David J.; Ryoo, Jun Hyun (Joseph) / Attribute Embedding: Learning Hierarchical Representations of Product Attributes from Consumer Reviews. September 2021; In: Journal of Marketing.

Ryoo, Jun Hyun (Joseph); Wang, Xin (Shane); Lu, Shijie / Do Spoilers Really Spoil? Using Topic Modeling to Measure the Effect of Spoiler Reviews on Box Office Revenue. March 2021; In: Journal of Marketing. Vol. 85, No. 2, pp. 70-88

Borah, Abhishek; Wang, Xin (Shane); Ryoo, Jun Hyun (Joseph) / Understanding Influence of Marketing Thought on Practice: An Analysis of Business Journals using Textual and Latent Dirichlet Allocation (LDA) Analysis. December 2018; In: Customer Needs and Solutions. Vol. 5, No. 3-4, pp. 146–161

Jun Hyun Ryoo, Joseph; Bendle, Neil / Understanding the social media strategies of U.S. primary candidates. July 2017; In: Journal of Political Marketing. Vol. 16, No. 3-4, pp. 244-266