Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
196,743
Country Rank
71,185
Institution Rank : 140
![](https://cdn.adscientificindex.com/logos/5310.jpg)
![United States](/flags/us.png)
![James Garand](/user/assets/images/profile/no-profile-photo.png)
American politics
political behavior
legislative politics
public policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,091
1,455
0.286
* Total Citation Counts Rankings
World Rank
265,166
Country Rank
91,380
Institution Rank : 199
![](https://cdn.adscientificindex.com/logos/5310.jpg)
![United States](/flags/us.png)
![Martin Johnson](https://cdn.adscientificindex.com/pictures/c4/1392693.jpg)
Political communication
media politics
political behavior
public opinion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,691
1,468
0.398
* Total Citation Counts Rankings
World Rank
512,370
Country Rank
159,728
Institution Rank : 377
![](https://cdn.adscientificindex.com/logos/5310.jpg)
![United States](/flags/us.png)
![Robert E Hogan](/user/assets/images/profile/no-profile-photo.png)
elections
legislatures
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,564
406
0.260
* Total Citation Counts Rankings
World Rank
551,718
Country Rank
170,119
Institution Rank : 404
![](https://cdn.adscientificindex.com/logos/5310.jpg)
![United States](/flags/us.png)
![Kathleen Searles](https://cdn.adscientificindex.com/pictures/1a/1616652.jpg)
Political Communication
Political Psycholog
Campaigns
Affect
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,392
1,134
0.815
* Total Citation Counts Rankings
World Rank
668,254
Country Rank
200,132
Institution Rank : 471
![](https://cdn.adscientificindex.com/logos/5310.jpg)
![United States](/flags/us.png)
![Christopher Michael Sullivan](https://cdn.adscientificindex.com/pictures/55/1616696.jpg)
Political Order
Violence
Human Rights
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,002
784
0.782
* Total Citation Counts Rankings
World Rank
673,471
Country Rank
201,452
Institution Rank : 473
![](https://cdn.adscientificindex.com/logos/5310.jpg)
![United States](/flags/us.png)
![Daniel C Tirone](https://cdn.adscientificindex.com/pictures/13/1411950.jpg)
Political Science
International Relations
International Political Economy
Foreign Aid
Conflict Processes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
988
479
0.485
* Total Citation Counts Rankings
World Rank
759,584
Country Rank
222,179
Institution Rank : 523
![](https://cdn.adscientificindex.com/logos/5310.jpg)
![United States](/flags/us.png)
![Yann Kerevel](https://cdn.adscientificindex.com/pictures/f0/1616698.jpg)
Comparative Politics
Legislative Politics
Electoral Systems
Representation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
777
503
0.647
* Total Citation Counts Rankings
World Rank
1,155,526
Country Rank
296,651
Institution Rank : 692
![](https://cdn.adscientificindex.com/logos/5310.jpg)
![United States](/flags/us.png)
![Anna Gunderson](https://cdn.adscientificindex.com/pictures/a8/5581988.jpg)
American politics
politics of punishment
incarceration
state politics
public policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
210
208
0.990
* Total Citation Counts Rankings
World Rank
1,675,863
Country Rank
372,929
Institution Rank : 851
![](https://cdn.adscientificindex.com/logos/5310.jpg)
![United States](/flags/us.png)
![Belinda Creel Davis](/user/assets/images/profile/no-profile-photo.png)
Public Policy
State Politics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
14
0.326
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
196,743
![United States](/flags/us.png)
71,185
![](https://cdn.adscientificindex.com/logos/5310.jpg)
140
James Garand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,091
1,455
0.286
![](https://cdn.adscientificindex.com/logos/5310.jpg)
American politics
political behavior
legislative politics
public policy
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
265,166
![United States](/flags/us.png)
91,380
![](https://cdn.adscientificindex.com/logos/5310.jpg)
199
Martin Johnson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,691
1,468
0.398
![](https://cdn.adscientificindex.com/logos/5310.jpg)
Political communication
media politics
political behavior
public opinion
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
512,370
![United States](/flags/us.png)
159,728
![](https://cdn.adscientificindex.com/logos/5310.jpg)
377
Robert E Hogan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,564
406
0.260
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
551,718
![United States](/flags/us.png)
170,119
![](https://cdn.adscientificindex.com/logos/5310.jpg)
404
Kathleen Searles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,392
1,134
0.815
![](https://cdn.adscientificindex.com/logos/5310.jpg)
Political Communication
Political Psycholog
Campaigns
Affect
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
668,254
![United States](/flags/us.png)
200,132
![](https://cdn.adscientificindex.com/logos/5310.jpg)
471
Christopher Michael Sullivan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,002
784
0.782
![](https://cdn.adscientificindex.com/logos/5310.jpg)
Political Order
Violence
Human Rights
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
673,471
![United States](/flags/us.png)
201,452
![](https://cdn.adscientificindex.com/logos/5310.jpg)
473
Daniel C Tirone
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
988
479
0.485
![](https://cdn.adscientificindex.com/logos/5310.jpg)
Political Science
International Relations
International Political Economy
Foreign Aid
Conflict Processes
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
759,584
![United States](/flags/us.png)
222,179
![](https://cdn.adscientificindex.com/logos/5310.jpg)
523
Yann Kerevel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
777
503
0.647
![](https://cdn.adscientificindex.com/logos/5310.jpg)
Comparative Politics
Legislative Politics
Electoral Systems
Representation
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,155,526
![United States](/flags/us.png)
296,651
![](https://cdn.adscientificindex.com/logos/5310.jpg)
692
Anna Gunderson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
210
208
0.990
![](https://cdn.adscientificindex.com/logos/5310.jpg)
American politics
politics of punishment
incarceration
state politics
public policy
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,675,863
![United States](/flags/us.png)
372,929
![](https://cdn.adscientificindex.com/logos/5310.jpg)
851
Belinda Creel Davis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
14
0.326