Citation Rankings
Highly Cited Researchers

Business & Management / Business Administration Highly Cited Researchers Citation 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
New Zealand
Krishna Reddy
Corporate Governance
Capital Structure
Performance Performance
Portfolio Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,840
7,129
0.450
* Total Citation Counts Rankings
Ranking Based On Selection: 2
New Zealand
Stuart Dillon
Digital business
Decision making
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,918
723
0.377
* Total Citation Counts Rankings
Ranking Based On Selection: 3
New Zealand
Patrick Barrett
public policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
664
384
0.578
* Total Citation Counts Rankings
Ranking Based On Selection: 4
New Zealand
John Tyrrell
harmful algal blooms
HABs
aquaculture
marine microbiology
phycology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
338
35
0.104
* Total Citation Counts Rankings
Ranking Based On Selection: 5
New Zealand
Omar Radwan Almasri
Business
Entrepreneurship
Management
Accounting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 6
New Zealand
Ranjith Dickwella
Human Rights
Conflict Resolution
Public Administration and Public Policy and International Relations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
2
0.286
* Total Citation Counts Rankings
Rankings
55,634
New Zealand
224
14
Ranking Based On Selection: 1
Krishna Reddy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,840
7,129
0.450
Corporate Governance
Capital Structure
Performance Performance
Portfolio Management
* Total Citation Counts Rankings
Rankings
454,059
New Zealand
2,503
137
Ranking Based On Selection: 2
Stuart Dillon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,918
723
0.377
* Total Citation Counts Rankings
Rankings
822,530
New Zealand
4,168
223
Ranking Based On Selection: 3
Patrick Barrett
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
664
384
0.578
* Total Citation Counts Rankings
Rankings
1,076,435
New Zealand
4,847
253
Ranking Based On Selection: 4
John Tyrrell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
338
35
0.104
harmful algal blooms
HABs
aquaculture
marine microbiology
phycology
* Total Citation Counts Rankings
Rankings
2,193,786
New Zealand
6,875
322
Ranking Based On Selection: 5
Omar Radwan Almasri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total Citation Counts Rankings
Rankings
2,257,606
New Zealand
6,964
337
Ranking Based On Selection: 6
Ranjith Dickwella
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
2
0.286
Human Rights
Conflict Resolution
Public Administration and Public Policy and International Relations