Effect of a policy intervention on handset subsidies on the intention to change handsets and households' expenses in mobile telecommunications. - Changjun Lee; Sungdo Jung; Keungoui Kim (Telematics Informatics, 2017)

A dynamic framework for analyzing technology standardisation using network analysis and game theory. - Keungoui Kim; Sungdo Jung; Junseok Hwang; Ahreum Hong (Technol. Anal. Strateg. Manag., 2018)

The role of online news and social media in preventive action in times of infodemic from a social capital perspective: The case of the COVID-19 pandemic in South Korea. - Junmin Lee; Keungoui Kim; Gangmin Park; Namjun Cha (Telematics Informatics, 2021)

Transition failure strengthening regime stability in socio-technical systems: A case study of shared mobility market in South Korea. - Junmin Lee; Gangmin Park; Keungoui Kim (Telematics Informatics, 2022)

Which innovation type is better for production efficiency? A comparison between product/service, process, organisational and marketing innovations using stochastic frontier and meta-frontier analysis. - Keungoui Kim; Junmin Lee; Changjun Lee (Technol. Anal. Strateg. Manag., 2023)