Sung Yul Ryoo

928 total citations
24 papers, 685 citations indexed

About

Sung Yul Ryoo is a scholar working on Sociology and Political Science, Marketing and Management Information Systems. According to data from OpenAlex, Sung Yul Ryoo has authored 24 papers receiving a total of 685 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Sociology and Political Science, 8 papers in Marketing and 7 papers in Management Information Systems. Recurrent topics in Sung Yul Ryoo's work include Digital Economy and Work Transformation (7 papers), Technology Adoption and User Behaviour (5 papers) and Customer Service Quality and Loyalty (4 papers). Sung Yul Ryoo is often cited by papers focused on Digital Economy and Work Transformation (7 papers), Technology Adoption and User Behaviour (5 papers) and Customer Service Quality and Loyalty (4 papers). Sung Yul Ryoo collaborates with scholars based in South Korea, United States and Switzerland. Sung Yul Ryoo's co-authors include Sang Cheol Park, Kyung Kyu Kim, Chulmo Koo, Namho Chung, William J. Kettinger, Donald A. Marchand, Sang‐Cheol Park, Ho Lee, Sang Cheol Park and Hyojin Kim and has published in prestigious journals such as Journal of Business Research, Computers in Human Behavior and Expert Systems with Applications.

In The Last Decade

Sung Yul Ryoo

19 papers receiving 641 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Sung Yul Ryoo South Korea 9 300 226 204 146 121 24 685
Chin‐Fu Ho Taiwan 12 233 0.8× 370 1.6× 192 0.9× 128 0.9× 97 0.8× 25 663
Tom E. Yoon United States 9 254 0.8× 349 1.5× 213 1.0× 76 0.5× 124 1.0× 16 638
Shutao Dong China 5 310 1.0× 319 1.4× 344 1.7× 79 0.5× 135 1.1× 8 815
Umme Hani Australia 13 185 0.6× 236 1.0× 122 0.6× 181 1.2× 192 1.6× 19 646
Guoyi Xiu China 12 206 0.7× 147 0.7× 193 0.9× 78 0.5× 135 1.1× 25 621
ThuyUyen H. Nguyen United Kingdom 7 177 0.6× 162 0.7× 284 1.4× 112 0.8× 155 1.3× 12 670
Xiaodie Pu China 11 174 0.6× 168 0.7× 171 0.8× 138 0.9× 160 1.3× 18 540
Paul Alpar Germany 16 238 0.8× 252 1.1× 169 0.8× 74 0.5× 148 1.2× 55 745
Jinghua Xiao China 7 232 0.8× 255 1.1× 89 0.4× 126 0.9× 97 0.8× 15 554
Eric van Heck Netherlands 9 166 0.6× 132 0.6× 114 0.6× 91 0.6× 154 1.3× 23 557

Countries citing papers authored by Sung Yul Ryoo

Since Specialization
Citations

This map shows the geographic impact of Sung Yul Ryoo's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Sung Yul Ryoo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sung Yul Ryoo more than expected).

Fields of papers citing papers by Sung Yul Ryoo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sung Yul Ryoo. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Sung Yul Ryoo. The network helps show where Sung Yul Ryoo may publish in the future.

Co-authorship network of co-authors of Sung Yul Ryoo

This figure shows the co-authorship network connecting the top 25 collaborators of Sung Yul Ryoo. A scholar is included among the top collaborators of Sung Yul Ryoo based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Sung Yul Ryoo. Sung Yul Ryoo is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Koh, Joon, et al.. (2024). Shadow work in self-service technologies usage: Scale development and validation. Technological Forecasting and Social Change. 212. 123935–123935.
2.
Ryoo, Sung Yul, et al.. (2023). How Does Algorithm Control Affect Platform Workers’ Responses? Algorithm as a Digital Taylorism. Journal of theoretical and applied electronic commerce research. 18(1). 273–288. 11 indexed citations
3.
Park, Sang‐Cheol, Joon Koh, Sung Yul Ryoo, & Haejung Yun. (2023). Presenting a Digital Labor Platform Model: Integrating Platform Labor and Shadow Work Perspectives. korean management review. 52(1). 1–21.
4.
Kettinger, William J., Sung Yul Ryoo, & Donald A. Marchand. (2021). We’re engaged! Following the path to a successful information management capability. The Journal of Strategic Information Systems. 30(3). 101681–101681. 16 indexed citations
5.
Park, Sang Cheol, et al.. (2021). The Two Minds of Non-Work-Related Computing in the Workplace. SAGE Open. 11(3). 2 indexed citations
6.
Koh, Joon, et al.. (2020). Identifying Shadow Work Mechanism in Digital Technology Environments. korean management review. 49(1). 31–50.
7.
Ryoo, Sung Yul, et al.. (2016). A Study on The Effects of Emotional Labor in IT Consultant on The Project Performance. Journal of Korea Service Management Society. 17(2). 115–135. 1 indexed citations
8.
Kim, Kyung Kyu, Sung Yul Ryoo, & Ho Lee. (2015). Environmental uncertainty and interorganizational information sharing. Information Development. 32(5). 1485–1502. 3 indexed citations
9.
10.
Koo, Chulmo, Namho Chung, & Sung Yul Ryoo. (2013). How does ecological responsibility affect manufacturing firms' environmental and economic performance?. Total Quality Management & Business Excellence. 25(9-10). 1171–1189. 54 indexed citations
11.
Ryoo, Sung Yul & Chulmo Koo. (2013). Green practices-IS alignment and environmental performance: The mediating effects of coordination. Information Systems Frontiers. 15(5). 799–814. 67 indexed citations
12.
Ryoo, Sung Yul, et al.. (2012). Theorizing the Dual Role of Information Technology in Technostress Research. Journal of the Association for Information Systems. 6 indexed citations
13.
Park, Sang Cheol & Sung Yul Ryoo. (2012). An empirical investigation of end-users’ switching toward cloud computing: A two factor theory perspective. Computers in Human Behavior. 29(1). 160–170. 207 indexed citations
14.
Lee, Un-Kon, et al.. (2012). An Evaluation Method for R&D Projects in Telecommunication and Broadcasting. 17(2). 165–187. 1 indexed citations
15.
Ryoo, Sung Yul, et al.. (2011). Why Go Green: The Influence of Green Practices Coordination on Firm Performance. Journal of the Association for Information Systems. 4 indexed citations
16.
17.
Ryoo, Sung Yul & Chulmo Koo. (2010). The Moderating Effect of Media Synchronicity in the Communication Media Use and Knowledge Creation. Asia Pacific Journal of Information Systems. 20(2). 103–124. 8 indexed citations
18.
Kim, Kyung Kyu, et al.. (2009). Inter-organizational cooperation in buyer–supplier relationships: Both perspectives. Journal of Business Research. 63(8). 863–869. 123 indexed citations
19.
Ryoo, Sung Yul, Hyojin Kim, & Soohyun Jeon. (2009). An Empirical Study on Mobile Web Browsing Service Adoption in Korea. 6. 324–328. 4 indexed citations
20.
Kim, Kyung Kyu, et al.. (2008). Inter-organizational Cooperation in a Buyer-Supplier Relationship. 1–5. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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2026