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Researcher · Hansung University · South Korea

Kanghwa Choi

Kanghwa Choi publishes mostly in Management Science and Operations Research, Strategy and Management and Information Systems, on topics such as Efficiency Analysis Using DEA, Technology and Data Analysis and Customer Service Quality and Loyalty.

ORCID 0000-0003-0587-8376 OpenAlex
World rank
#3,048,987
of 7,710,434 ranked researchers
Rank in South Korea
#44,893
of 162,609
Works
49
Citations
467
Citations per work
9.5
h-index
11
i10-index 12Top 39% in Management Science and Operations Research
Kanghwa Choi

What does Kanghwa Choi research?

Kanghwa Choi's work is mostly in Business, Management and Accounting (26%), Decision Sciences (18%), Computer Science (9%).

Social Sciences: 26 works · 52.8% of their workBusiness, Management and Accounting: 13 works · 26.4% of their workStrategy and Management: 6 works · 12.8% of their workMarketing: 4 works · 7.2% of their workOrganizational Behavior and Human Resource Management: 3 works · 6.4% of their workDecision Sciences: 9 works · 17.6% of their workManagement Science and Operations Research: 9 works · 17.6% of their workEconomics, Econometrics and Finance: 4 works · 8.8% of their workEconomics and Econometrics: 4 works · 8.8% of their workEverything else: 19 works · 38.4% of their workPhysical Sciences: 4 works · 8.8% of their workComputer Science: 4 works · 8.8% of their workInformation Systems: 4 works · 8.8% of their workTHEIR WORKKanghwa Choi49works
Physical Sciences9%Social Sciences53%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Business, Management and Accounting1326.4%
    2. Decision Sciences917.6%
    3. Economics, Econometrics and Finance48.8%
  2. Everything else1938.4%
    1. Computer Science48.8%
  1. 1Management Science and Operations Research18% of their works
  2. 2Strategy and Management13% of their works
  3. 3Information Systems9% of their works
  4. 4Economics and Econometrics9% of their works
  5. 5Marketing7% of their works
  6. 6Organizational Behavior and Human Resource Management6% of their works

Research topics

Which keywords describe Kanghwa Choi's research?

The keywords of their largest research topics: Customer Satisfaction, Data Envelopment Analysis, Efficiency Measurement, Big Data, Data Analysis, Perceived Value, Service Quality and Agent-Based Modeling.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 17 words, with their numbers
  1. Customer Satisfaction172 topics
  2. Data Envelopment Analysis111 topic
  3. Efficiency Measurement111 topic
  4. Big Data91 topic
  5. Data Analysis91 topic
  6. Perceived Value81 topic
  7. Service Quality81 topic
  8. Agent-Based Modeling71 topic
  9. Innovation Diffusion71 topic
  10. Firm Survival61 topic
  11. Innovation61 topic
  12. Dynamic Capabilities51 topic
  13. Information Systems51 topic
  14. Knowledge Transfer51 topic
  15. Technology Acceptance Model51 topic
  16. Customer Experience41 topic
  17. Multichannel Retailing41 topic

Where does Kanghwa Choi work?

Kanghwa Choi's main affiliation in the publication record is Hansung University, South Korea.

How many publications and citations does Kanghwa Choi have?

OpenAlex counts 49 works and 467 citations for Kanghwa Choi, an h-index of 11, ranking #3,048,987 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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