Ja‐Chul Gu

870 total citations · 1 hit paper
7 papers, 655 citations indexed

About

Ja‐Chul Gu is a scholar working on Information Systems and Management, Sociology and Political Science and Organizational Behavior and Human Resource Management. According to data from OpenAlex, Ja‐Chul Gu has authored 7 papers receiving a total of 655 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Information Systems and Management, 3 papers in Sociology and Political Science and 2 papers in Organizational Behavior and Human Resource Management. Recurrent topics in Ja‐Chul Gu's work include Technology Adoption and User Behaviour (5 papers), Digital Marketing and Social Media (3 papers) and Customer Service Quality and Loyalty (2 papers). Ja‐Chul Gu is often cited by papers focused on Technology Adoption and User Behaviour (5 papers), Digital Marketing and Social Media (3 papers) and Customer Service Quality and Loyalty (2 papers). Ja‐Chul Gu collaborates with scholars based in South Korea. Ja‐Chul Gu's co-authors include Sang‐Chul Lee, Yung‐Ho Suh, Fan Liu, Sang‐Sook Han, Sangchul Lee and Jiyoun Lim and has published in prestigious journals such as Expert Systems with Applications, Cyberpsychology Behavior and Social Networking and Asian Journal on Quality.

In The Last Decade

Ja‐Chul Gu

6 papers receiving 586 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Determinants of behavioral intention to mobile banking

2009 576 citations Ja‐Chul Gu, Sang‐Chul Lee et al. Expert Systems with Applications profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ja‐Chul Gu South Korea	4	526	364	201	154	99	7	655
Mehdi Behboudi Iran	8	456 0.9×	365 1.0×	212 1.1×	165 1.1×	96 1.0×	15	664
Yung‐Ho Suh South Korea	7	580 1.1×	405 1.1×	240 1.2×	179 1.2×	150 1.5×	39	823
Amir Abedini Koshksaray Iran	5	406 0.8×	291 0.8×	166 0.8×	128 0.8×	83 0.8×	10	524
Sabah Abdullah Al-Somali Saudi Arabia	8	476 0.9×	257 0.7×	143 0.7×	101 0.7×	119 1.2×	14	637
Manisha Sharma India	5	369 0.7×	271 0.7×	139 0.7×	178 1.2×	68 0.7×	16	599
Rajesh Kumar Srivastava India	8	349 0.7×	222 0.6×	151 0.8×	202 1.3×	65 0.7×	28	588
Tapio Pento Finland	5	606 1.2×	306 0.8×	296 1.5×	214 1.4×	252 2.5×	9	845
Chuleeporn Changchit United States	15	362 0.7×	317 0.9×	105 0.5×	150 1.0×	68 0.7×	64	661
Sindhu Singh India	7	391 0.7×	242 0.7×	126 0.6×	149 1.0×	38 0.4×	12	522
Hakan Çelik Türkiye	8	442 0.8×	360 1.0×	124 0.6×	243 1.6×	60 0.6×	15	618

Countries citing papers authored by Ja‐Chul Gu

Since Specialization

Citations

This map shows the geographic impact of Ja‐Chul Gu'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 Ja‐Chul Gu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ja‐Chul Gu more than expected).

Fields of papers citing papers by Ja‐Chul Gu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ja‐Chul Gu. 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 Ja‐Chul Gu. The network helps show where Ja‐Chul Gu may publish in the future.

Co-authorship network of co-authors of Ja‐Chul Gu

This figure shows the co-authorship network connecting the top 25 collaborators of Ja‐Chul Gu. A scholar is included among the top collaborators of Ja‐Chul Gu 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 Ja‐Chul Gu. Ja‐Chul Gu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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7 of 7 papers shown

1.

Liu, Fan, et al.. (2012). How to attract Chinese online game users. Asian Journal on Quality. 13(1). 7–21. 21 indexed citations

2.

Lim, Jiyoun, et al.. (2011). Analysis of Causal Relationship between Patent Indicators and Firm Performance. Korean Management Science Review. 28(2). 63–74. 1 indexed citations

3.

Gu, Ja‐Chul, et al.. (2010). Comparing Utilitarian and Hedonic Usefulness to User Intention in Multipurpose Information Systems. Cyberpsychology Behavior and Social Networking. 13(3). 287–297. 43 indexed citations

4.

Gu, Ja‐Chul, et al.. (2010). Comparing Utilitarian and Hedonic Usefulness to User Intention in Multipurpose Information Systems. Cyberpsychology Behavior and Social Networking. 904460573–904460573. 3 indexed citations

5.

Gu, Ja‐Chul, Sang‐Chul Lee, & Yung‐Ho Suh. (2009). Determinants of behavioral intention to mobile banking. Expert Systems with Applications. 36(9). 11605–11616. 576 indexed citations breakdown →

6.

Han, Sang‐Sook, et al.. (2007). The Study on the Effect of Health Care Service Quality upon Customer Loyalty : Based upon SERVFERF. Journal of the Korean society for quality management. 35(1). 61–72. 10 indexed citations

7.

Gu, Ja‐Chul, et al.. (2006). Determinants of Effecting Customer Loyalty : Comparison among Korean, Japanese and Chinese Online Game Market. Korean Management Science Review. 23(2). 41–57. 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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