ABSTRACT
Purpose: This paper aims to discuss characteristics of Korea's system responses with a research framework of the structure, conduct and performance theory and explain the role of information, communication technologies (ICT) and Big Data from a technology-mediated control (TMC) perspective. Design/methodology/approach: This study examines the contextual nature of Korea's diagnostic, preventive and treatment efforts. Particular attention is paid to issues related to the effective use of Big Data analytics and its applications, reporting mechanisms and public safety measures. The research model defines key factors in assessing the effectiveness of Korea's responses. Findings: Findings of this research suggest: effective strategic planning and operational execution use well-tested and designed crisis-responsive manuals;linkage role of ICT/Big Data is prominent in trace, test and treat and participation (3T + P);and aggressive epidemic investigations require synergistic efforts of national and local government units, broad societal support and participation and contribution of global firms offering their domestic and global supply chain network capabilities. Research limitations/implications: The Korean Government's effective response experiences suggest the synergy of political, social, cultural and technological factors. Future studies may explore how personal privacy and public safety are both achieved in different social–cultural–political contexts (Ahn et al., 2020;Delgado et al., 2020;Sharma and Bashir, 2020). Other emerging organizational issues and international comparative studies are worth further investigation in future studies. Practical implications: This case study suggests how to apply ICT capabilities for organizing a national response to the coronavirus pandemic (COVID-19) pandemic. Public and private partnership in the framework of sociotechnological synergy (i.e. integration of ICT and social orchestration) is essential for the 3T process. In support of public policy initiatives, global firms share their IT infrastructure and supply chain integration experiences to accommodate global-level crises like the COVID-19 pandemic. Social implications: This study extends the TMC framework to a national level. In the adapted TMC framework, the control source, control target and linkage mechanism are specified. Using TMC, this shows the dynamic roles of ICT/Big Data in Korea's COVID-19 response experiences. Originality/value: The impacts of the COVID-19 are rapid and enormous. Despite the controversial early policy decisions and the rapid rise of confirmed patients, the world has recognized Korea's effective responses to the COVID-19 pandemic. © 2023, Emerald Publishing Limited.