Changjun LEE
School of Convergence (Culture & Technology Maj.)
College of Computing and Informatics
Sungkyunkwan University (SKKU)
✉ changjunlee@skku.edu
Bio
As a computational social scientist, I bring a unique interdisciplinary perspective to the fields of economics, innovation studies, and convergence technologies. With a background in natural sciences, including a bachelor’s degree in biology and chemistry, I went on to earn a Ph.D. in technology management, economics, and policy. My global research experience includes working as a postdoctoral researcher at the National University of Singapore and University College Dublin. My research focuses on utilizing computational methods to tackle a wide range of social phenomena, including technology evolution & regional growth, knowledge management, and technology & convergence innovation. I was responsible for the Department of Media & Social Informatics and the Institution of Creativity & Interaction at Hanyang University in South Korea, and now I have joined the School of Convergence at SungKyunKwan University. I am passionate about using technology and data to drive innovation and solve real-world problems.
Research #Innovation #Media #Culture #Technology #Public Policy
Teaching #DataScience #Computational Social Science #Culture&Tech
Employment
Sungkyunkwan University (SKKU), Seoul, Republic of Korea
College of Computing and Informatics
School of Convergence
Dep. of Culture & Technology- Associate Professor (2023 ~ present)
Hanyang University (ERICA), Ansan, Republic of Korea
Department of Media & Social Informatics- Associate Professor (2022 ~ 2023)
- Assistant Professor (2019 ~ 2022)
University College Dublin, Republic of Ireland
Spatial Dynamics Lab- Senior Postdoctoral Research Fellow (2017 ~ 2019)
National University of Singapore, Singapore
Lee Kuan Yew School of Public Policy- Postdoctoral Research Associate (2015 ~ 2017)
Education
Ph.D. in Economics (Technology Management)
- Seoul National University, Seoul, Republic of Korea (2010 - 2015)
Technology Management, Economics, and Policy Program
Dissertation: Research on the Growth Mechanism of Platform Ecosystem
- Seoul National University, Seoul, Republic of Korea (2010 - 2015)
B.Sc. in Biology & Chemistry
- Yonsei University, Seoul, Republic of Korea (2004 - 2010)
Teachings
Culture & Technology (문화와기술)
- 2023-F
Data-Science101 (데이터사이언스의이해)
- 2022-F, 2021-F, 2020-F, 2020-S, 2019-F
Machine Learning 101 (데이터예측모델과기계학습의응용)
- 2023-S, 2022-S, 2021-S, 2020-F
Database101 (데이터베이스의원리와응용)
- 2022-S, 2021-S, 2020-S
Basic Math & Statistics for Data Science (데이터사이언스를위한기초수학과통계)
- 2021-S
(Grad) Media & Data-Science (미디어와데이터사이언스)
- 2023-S, 2022-S, 2021-S
(Grad) Media User Data Analysis (미디어이용자데이터분석)
- 2022-F
Information Society Media Capstone Design 1 (정보사회캡스톤디자인)
- 2021-S
Internal and External Positions
Editors
한국언론학보 편집위원 (2023~현재)
한국혁신학회지 부편집위원장 (2021~현재)
정보사회와미디어 편집위원 (2023~현재)
정보통신정책학회지 편집위원 (2022~현재)
Associations
한국언론학회 (The Korean Society for Journalism & communication Studies)
- 연구이사 (2023)
한국방송학회 (Korean Association for Broadcasting & Telecommunication Studies)
- 연구이사 (2022, 2024)
미디어경영학회 (Korea Media Management Association)
총무이사 (2023, 2024)
연구이사 (2022)
사이버커뮤니케이션학회 (Cyber Communication Academic Society)
총무이사 (2022)
기획이사 (2023, 2024)
Achievements
2022. 한국미디어경영학회 우수 논문 학술상
2021. 한양대학교 에리카 국제연구부문 학술상 (신진교원상).
2021. IC-PBL 루키 부문 우수상 수상.
Media
- [현장]언론의 생성AI 도입, 기회일까 위기일까(블루오션테크미디어)
- 21세기 우리가 알아야 할 필수 과목, 정보통신(The Science Times)
- “韓클라우드 시장, 美中 공룡기업 놀이터로” (매일경제)
- [매일경제] 이창준 교수, 클라우드 보안인증제도(CSAP) 완화에 대해 코멘트 (NewsH)
- [신문 읽어주는 교수님] 늦은 밤 넷플릭스 시청이 수면에 미치는 영향 (NewsH)
- 수면 루틴 깨는 OTT…잠자리 26분 늦어지고 수면시간 30분 줄어 (디지털데일리)
- 넷플릭스 유튜브 보느라 얼마나 늦게 잠드나요? (미디어오늘)
- 서울대학교 기술경영경제정책 대학원 졸업생 멘토링 세미나
- 에퀴즈 온 더 블럭 (사랑한대)
- 한양대 슬기로운 새내기 생활(교수님편)
- ERICA 방송국 VOH와 취중젠담 1편
- ERICA 방송국 VOH와 취중젠담 2편
- 알고리즘, 누구냐 넌! (한대신문)
- 너란 SNS 광고 (한대신문)
Graduate Alumni
김종화(Ph.D. Student @University of Georgia)
박지은(연구원 @미디어미래연구소)
Publications
International SSCI or SCIE
Lee, C., Na, C. & Kim, K. (2023). The effect of watching OTT late at night on the sleep pattern of users. Sleep Biol. Rhythms, online first. https://doi.org/10.1007/s41105-023-00459-z
Kim, J. & Lee, C.* (2023). The Return of the King: The Importance of Killer Content in a Competitive OTT Market. Journal of Theoretical and Applied Electronic Commerce Research. 18(2), 976-994. https://doi.org/10.3390/jtaer18020050
Na, C. H., Lee, C. & Kim, E. D.* (2023). The Optimal Open Innovation Strategy with Science-based Partners for Venture Firm’s Innovation Capabilities: Focusing on Innovation Modes. Science, Technology and Society, 28(2), 235-256. https://doi.org/10.1177/09717218231160442
Liu, H. S., Lee, C., Kim, K., Lee, J., Moon, A., Lee, D., & Park, M. (2023). An Analysis of Factors Influencing the Intention to Use” Untact” Services by Service Type. Sustainability, 15(4), 2870. https://www.mdpi.com/2071-1050/15/4/2870
Shim, D., Lee, C., & Oh, I. (2022). Analysis of OTT Users’ Watching Behavior for Identifying a Profitable Niche: Latent Class Regression Approach. Journal of Theoretical and Applied Electronic Commerce Research, 17(4), 1564-1580. https://www.mdpi.com/0718-1876/17/4/79
Kim, K., Kogler, D. F., Lee, C., & Kang, T.* (2022). Changes in regional knowledge bases and its effect on local labour markets in the midst of transition: Evidence from France over 1985–2015. Applied Spatial Analysis and Policy, 1-22. https://doi.org/10.1007/s12061-022-09444-4
Shon, M., Lee, D. & Lee, C.(2022). Inward or Outward? Direction of Knowledge Flow and Firm Efficiency. International Journal of Technology Management. 90(1-2), 102-121. https://doi.org/10.1504/IJTM.2022.124617
Park, I., Lee, J., Lee, D., Lee, C., & Chung, W. Y.* (2022). Changes in consumption patterns during the COVID-19 pandemic: Analyzing the revenge spending motivations of different emotional groups. Journal of Retailing and Consumer Services, 65, 102874. https://doi.org/10.1016/j.jretconser.2021.102874
Lee, C., Shin, H., Kim, K., & Kogler, D. F.* (2022). The effects of regional capacity in knowledge recombination on production efficiency. Technological Forecasting and Social Change. 180, 121669. https://doi.org/10.1016/j.techfore.2022.121669
Jung, E., Lee, C.*, & Hwang, J. (2022). Effective strategies to attract crowdfunding investment based on the novelty of business ideas. Technological Forecasting and Social Change. 178, 121558. https://doi.org/10.1016/j.techfore.2022.121558
Jeon, H., & Lee, C.* (2022). Internet of Things Technology: Balancing Privacy Concerns with Convenience. Telematics and Informatics. 70, 101816. https://doi.org/10.1016/j.tele.2022.101816
Kogler, D. F., Davies, R. B., Lee, C., & Kim, K.* (2022). Regional knowledge spaces: the interplay of entry-relatedness and entry-potential for technological change and growth. The Journal of Technology Transfer. 1-24. https://doi.org/10.1007/s10961-022-09924-2
Tóth, G., Elekes, Z., Whittle, A., Lee, C.*, & Kogler, D. F. (2022). Technology network structure conditions the economic resilience of regions. Economic Geography. 98(4), 1-24. https://doi.org/10.1080/00130095.2022.2035715
Jo, H., Park, S., Shin, D., Shin, J.*, & Lee, C. (2022). Estimating cost of fighting against fake news during catastrophic situations. Telematics and Informatics. 66, 101734. https://doi.org/10.1016/j.tele.2021.101734
Park, I., Shim, H., Kim, J., Lee, C., & Lee, D.* (2022). The Effects of Popularity Metrics in News Comments on the Formation of Public Opinion: Evidence from an Internet Portal Site. The Social Science Journal. doi:https://doi.org/10.1080/03623319.2020.1768485
Kim, K., Lee, J., & Lee, C.(2022). Which innovation type is better for production efficiency? A comparison between product/service, process, organizational, and marketing innovations using stochastic frontier and meta-frontier analysis. Technology Analysis & Strategic Management. doi: https://doi.org/10.1080/09537325.2021.1965979
Rocchetta, S., Mina, A., Lee, C., & Kogler, F. D. (2022). Technological Knowledge Space and the Resilience of European Regions. Journal of Economic Geography. 22(1), 27-51.* doi: https://doi.org/10.1093/jeg/lbab001
Lee, C., Cho, H., & Lee, D.* (2021). The mechanism of innovation spill-over across sub-layers in the ICT industry. Asian Journal of Technology Innovation. 29(2), 159-179. doi:https://doi.org/10.1080/19761597.2020.1796725
Jung, S., Kim, K. & Lee, C.(2021). The nature of ICT in technology convergence: A knowledge-based network analysis. PLOS ONE. 16(7): e0254424. https://doi.org/10.1371/journal.pone.0254424
Na, C., Lee, D., Hwang, J., & Lee, C.* (2021). Strategic Groups Emerged by Selecting R&D Collaboration Partners and Firms’ Efficiency. Asian Journal of Technology Innovation. 29(1), 109-133. doi:https://doi.org/10.1080/19761597.2020.1788957
Lee, C., Lee, D., & Shon, M.* (2020). Effect of efficient triple-helix collaboration on organizations based on their stage of growth. Journal of Engineering and Technology Management. 58, 101604. https://doi.org/10.1016/j.jengtecman.2020.101604
Lee, C., Kogler, D.F., & Lee, D.* (2019). Capturing Information on Technology Convergence, International Collaboration, and Knowledge Flow from Patent Document: A Case of Information and Communication Technology. Information Processing & Management. 56(4), 1576-1591. doi:1016/j.ipm.2018.09.007
Kim, E.H.W.* & Lee, C. (2019). Does Working Long Hours Cause Marital Dissolution? Evidence from the Reduction in South Korea’s Workweek Standard. Asian Population Studies. 15(1), 87-104. doi:1080/17441730.2019.1565131
Kim E.H.W.*, Lee, C., & Do, Y.K. (2019). The Effect of Adult Children’s Working Times on Visiting with Elderly Parents: A Natural Experiment in Korea. Population Research and Policy Review. 38(1), 53-72. doi:1007/s11113-018-9486-0
- Featured in: Straits Times, Lianhe Zaobao (In Chinese)
Lee, C.* & Hwang, J. (2018). The Influence of Giant Platform on Content Diversity. Technological Forecasting and Social Change. 136, 157-165. doi:1016/j.techfore.2016.11.029
Kim, E.H.W.*, Lee, C., & Do Y.K. (2018). The Effect of a Reduced Statutory Workweek on Familial Long-Term Care in Korea. Journal of Aging and Health. 30(10), 1620-1641. doi:1177/0898264318797469
- Poster Session Winner, 2018 Population Association of America Conference
Lee, C. & Kim, H.* (2018). The Evolutionary Trajectory of ICT Ecosystem: A Network Analysis based on Media User Data. Information & Management. 55(6), 795-805. doi:1016/j.im.2018.03.008
- Best Paper Award, 2015 Korea Media Panel Conference
Lee, C., Shin, J., & Hong, A.* (2018). Does Social Media Use Really Make People Politically Polarized? Direct and Indirect Effects of Social Media Use on Political Polarization. Telematics and Informatics. 35(1), 245-254. doi:1016/j.tele.2017.11.005
Na, H.S., Lee, D., Hwang, J., & Lee, C.(2018). Research on the Mutual Relations between ISP and ASP Efficiency Changes for the Sustainable Growth of Internet Industry. Applied Economics. 50(11), 1238-1253. doi:1080/00036846.2017.1358443
Lee, C., Kim, J.H., & Lee, D.* (2017). Intra-industry Innovation, Spillovers, and Industry Evolution: Evidence from the Korean ICT industry. Telematics and Informatics. 34(8), 1503-1513. doi:1016/j.tele.2017.06.013
Lee, C., Jung, S., & Kim, K.O.* (2017). Effect of a Policy Intervention on Handset Subsidies on the Intention to Change Handsets and Households’ Expenses in Mobile Telecommunications. Telematics and Informatics. 34(8), 1524-1531. doi:1016/j.tele.2017.06.017
Lee, C., Kim, H., & Hong, A.* (2017). Ex-post Evaluation of Illegalizing Juvenile Online Game after Midnight: A Case of Shutdown Policy in South Korea. Telematics and Informatics. 34(8), 1597-1606. doi:1016/j.tele.2017.07.006
- Cited in Nature Editorial http://www.nature.com/news/put-cult-online-games-to-the-test-1.22343
Lee, C., Lee, K., & Lee, D.* (2017). Mobile Healthcare Applications and Gamification for Sustained Health Maintenance. 9(5), 772. doi:10.3390/su9050772
Lee, C., Lee, D.*, & Hwang, J. (2015). Platform Openness and the Productivity of Content Providers: A meta-frontier analysis. Telecommunications Policy. 39(7). 553-562. doi:1016/j.telpol.2014.06.010
Korean Citation Index (KCI) Journals
Choi, M. & Lee, C.* (2022). The effect of Online Community Activities in Non-face-to-face Situations on Life Satisfaction : Focusing on the Comparison between Before(2017) and After(2021) COVID-19. Information Society & Media. 23(3), 83-124. https://doi.org/52558/ISM.2022.12.23.3.83
Yeom, J., Lee, S., & Lee, C.* (2022). Analysis of the Characteristics of Extreme Patriotism and Psychological Motives by Understanding the Cyber Conflict Between Chinese Fandom Patriotism and Hallyu Fandom. Journal of Cybercommunication Academic Society. 39(4). 5-49. https://doi.org/10.36494/JCAS.2022.12.39.4.5
Kang, S., Seo, Y., & Lee, C.* (2022). A Study of the Development of Sectoral Digital Transformation Conflict Indicator. Information Society & Media. 23(1), 41-68. https://doi.org/52558/ISM.2022.04.23.1.41
- Best Paper Award, 2022 Korea Media Management Association
Kim, K., Lee, J., & Lee, C.* (2021). Exploratory Analysis of Knowledge Structure and Evolutionary Trajectory in Korean Artificial Intelligence for Effective Technology Policy. Korean Innovation Study, 16(3). DOI:https://doi.org/10.46251/INNOS.2021.8.16.3.139
Jo, H., Oh, M., Shin, J.*, & Lee, C. (2021). Identifying Fake news in the Disastrous situations: Video versus Text. Journal of Cybercommunication Academic Society, 38(2). DOI: https://doi.org/10.36494/JCAS.2021.06.38.2.83
Roh, T., Jo, G., & Lee, C.* (2021). Coincidence Analysis with International Patent Classification (IPC) Network of US ICT Companies: Focusing on Technology Similarity and Application. Korean Innovation Study, 16(2). doi:https://doi.org/10.46251/INNOS.2021.5.16.2.237
Lee, C., Woo, H.J., & Park, S.B. (2020). Factors of newly entering into the purchase on TV home-shopping: Random Forest Analysis based on users’ media repertoire data. Korean Innovation Study, 15(2), 113-149. doi:https://doi.org/10.46251/INNOS.2020.05.15.2.113
Kim, M.K., Lee, C., & Hong, A. (2016). The Analysis of Media Usage Pattern for Effective Diffusion of Information. Information Society & Media. 17(1). 77-113. doi:https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE06667546
Book chapters
- Lee, C. & Bae, Y. (2019). Development of Information Communication Technology Industry and Public Policy in South Korea, In Ahn, M.J., & Kim, Y. (Eds.), Public Administration and Public Policy in Korea. Springer. Doi: https://doi.org/10.1007/978-3-319-31816-5_3801-1