Citation Rankings
Highly Cited Researchers

University of Colorado Denver Highly Cited Researchers CitationBusiness & Management / Entrepreneurship Rankings 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection :1
United States
Jahangir Karimi
digital disruption
business model innovation
digital platform capabilities
digital entrepreneurship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,990
2,674
0.446
* Total Citation Counts Rankings
Ranking Based On Selection :2
United States
Zhiping Walter
Information systems
technology adoption
innovation
compliance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,827
2,218
0.580
* Total Citation Counts Rankings
Ranking Based On Selection :3
United States
John Ruhnka
Entrepreneurship
securities regulation
business ethics
small claims courts
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,358
253
0.186
* Total Citation Counts Rankings
Rankings
172,566
United States
63,399
208
Ranking Based On Selection: 1
Jahangir Karimi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,990
2,674
0.446
digital disruption
business model innovation
digital platform capabilities
digital entrepreneurship
* Total Citation Counts Rankings
Rankings
263,823
United States
90,403
299
Ranking Based On Selection: 2
Zhiping Walter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,827
2,218
0.580
Information systems
technology adoption
innovation
compliance
* Total Citation Counts Rankings
Rankings
572,604
United States
174,424
550
Ranking Based On Selection: 3
John Ruhnka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,358
253
0.186
Entrepreneurship
securities regulation
business ethics
small claims courts