Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
652
353
0.541
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Accounting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
993
348
0.350
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Accounting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
342
267
0.781
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Accounting
Finance
Healthcare
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
695
221
0.318
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
800
153
0.191
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Empirical Corporate Finance
Equity Issuance
Institutional Investors
Analyst Forecasts
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
190
103
0.542
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
133
72
0.541
Rajeev Singhal
Oakland University
Rochester, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
652
353
0.541
Mohinder Parkash
Oakland University
Rochester, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
993
348
0.350
Liao Qunfeng
Oakland University
Rochester, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
342
267
0.781
* Last 6 Years Citation Counts Rankings
Joseph Callaghan
Oakland University
Rochester, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
695
221
0.318
Accounting
Finance
Healthcare
* Last 6 Years Citation Counts Rankings
Michael Mazzeo
Oakland University
Rochester, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
800
153
0.191
* Last 6 Years Citation Counts Rankings
Hong Qian
Oakland University
Rochester, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
190
103
0.542
Empirical Corporate Finance
Equity Issuance
Institutional Investors
Analyst Forecasts
* Last 6 Years Citation Counts Rankings
Ranadeb Chaudhuri
Oakland University
Rochester, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
133
72
0.541