Identifying Service Innovation Patterns From The Service-Oriented Perspective. - Hyun-Sun Ryu; Jae-Nam Lee (PACIS, 2012)

Service Innovation Strategies: Universalistic, Contingency, And Configurational Explanations Of Firm Performance. - Hyun-Sun Ryu; Jae-Nam Lee (PACIS, 2012)

Effect of IT Capability on the Alignment between Business and Service Innovation Strategies. - Hyun-Sun Ryu; Jae-Nam Lee (PACIS, 2013)

Alignment between Internal and External Information Technology Control Mechanisms: an Extended Resource-Based View. - Jihun Park; Jae-Nam Lee; Hyun-Sun Ryu (PACIS, 2014)

Understanding the Role of Technology in Service Innovation: a Comparison of Three Theoretical Perspectives. - Hyun-Sun Ryu; Jae-Nam Lee; Juyeon Ham (PACIS, 2014)

How Non-technological Innovation Reinforces the Effect of Technological Innovation on Firm Performance?: An Empirical Study of Korean Manufacturing Industry. - Hyun-Sun Ryu; Jung Lee (HCI (28), 2015)

Alignment Between Service Innovation Strategy and Business Strategy and Its Effect on Firm Performance: An Empirical Investigation. - Hyun-Sun Ryu; Jae-Nam Lee; Byounggu Choi (IEEE Trans. Engineering Management, 2015)

Understanding Benefit and Risk Framework of Fintech Adoption: Comparison of Early Adopters and Late Adopters. - Hyun-Sun Ryu (HICSS, 2018)

Understanding the role of technology in service innovation: Comparison of three theoretical perspectives. - Hyun-Sun Ryu; Jae-Nam Lee (Inf. Manag., 2018)

What makes users willing or hesitant to use Fintech?: the moderating effect of user type. - Hyun-Sun Ryu (Ind. Manag. Data Syst., 2018)

Understanding speculative investment behavior in the Bitcoin context from a dual-systems perspective. - Hyun-Sun Ryu; Kwang Sun Ko (Ind. Manag. Data Syst., 2019)

The Role of Vendor Legitimacy in IT Outsourcing Performance: Theory and Evidence. - Carol Hsu 001; Jae-Nam Lee; Yulin Fang; Detmar W. Straub; Ning Su; Hyun-Sun Ryu (Inf. Syst. Res., 2022)

Innovation recipes for high use on four Fintech types: A configurational perspective. - Hyun-Sun Ryu; Jinyoung Min (Inf. Manag., 2025)