Citation Rankings
Highly Cited Researchers

World Highly Cited Researchers CitationLaw / Tax Law 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
Reuven Avi Yonah
tax law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,148
3,748
0.410
* Total Citation Counts Rankings
Ranking Based On Selection :2
Netherlands
Koen Caminada
Empirical Analysis of Tax Law and Social Policy
Social Security
Tax and Fiscal Policy
Income Distribution
Poverty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,579
1,051
0.408
* Total Citation Counts Rankings
Ranking Based On Selection :3
Canada
Arthur Cockfield
Law
tax law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,977
801
0.405
* Total Citation Counts Rankings
Ranking Based On Selection :4
Spain
Cesar Garcia Novoa
DERECHO FINANCIERO Y TRIBUTARIO
TRIBUTOS
TAX LAW
DERECHO FINANCIERO
DERECHO TRIBUTARIO
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,682
638
0.379
* Total Citation Counts Rankings
Ranking Based On Selection :5
Netherlands
Laurence Gormley
EU law
Internal Market
Public Procurement
Customs Law
EU Tax Law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,616
308
0.191
* Total Citation Counts Rankings
Ranking Based On Selection :6
United States
David Gamage
tax law
tax policy
health law
healthcare finance
fiscal federalism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,344
677
0.504
* Total Citation Counts Rankings
Ranking Based On Selection :7
Türkiye
Tamer Budak
Taxation
Turkish and International Tax Law
Tax Simplification
Tax Compliance
Tax Crimes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,244
924
0.743
* Total Citation Counts Rankings
Ranking Based On Selection :8
Austria
Georg Kofler
Tax Law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,172
570
0.486
* Total Citation Counts Rankings
Ranking Based On Selection :9
United Kingdom
Rita De La Feria
Tax law
tax policy
tax enforcement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,142
604
0.529
* Total Citation Counts Rankings
Ranking Based On Selection :10
Spain
Adolfo Martín Jiménez
EU Tax Law
International Tax Law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,138
396
0.348
* Total Citation Counts Rankings
Ranking Based On Selection :11
Canada
Wei Cui
tax law
public finance
law and development
tax and development
Chinese political economy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,105
719
0.651
* Total Citation Counts Rankings
Ranking Based On Selection :12
United States
Lloyd Hitoshi Mayer
Nonprofits
Tax Law
Election Law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
952
370
0.389
* Total Citation Counts Rankings
Ranking Based On Selection :13
United Kingdom
Tsilly Dagan
Tax Law
Globalization
Commodification
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
934
450
0.482
* Total Citation Counts Rankings
Ranking Based On Selection :14
Israel
Assaf Likhovski
Legal History
Tax Law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
925
306
0.331
* Total Citation Counts Rankings
Ranking Based On Selection :15
Kenya
Attiya Waris
fiscal law and policy
human rights law
tax law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
912
501
0.549
* Total Citation Counts Rankings
Ranking Based On Selection :16
Spain
Violeta Ruiz Almendral
Tax Law
Tax Avoidance
Budgetary Stability
Fiscal Federalism
Fundamental rights
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
890
287
0.322
* Total Citation Counts Rankings
Ranking Based On Selection :17
United States
Susan C Morse
tax law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
873
334
0.383
* Total Citation Counts Rankings
Ranking Based On Selection :18
United States
Anthony C Infanti
Tax
Critical Tax Theory
Comparative Tax Law
Sexual Orientation & the Law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
831
244
0.294
* Total Citation Counts Rankings
Ranking Based On Selection :19
United States
Jordan Barry
Corporate Law
Tax Law
Business Law
Law and Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
806
552
0.685
* Total Citation Counts Rankings
Ranking Based On Selection :20
United States
Sarah Lawsky
tax law
law and AI
computational law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
796
334
0.420
* Total Citation Counts Rankings
Ranking Based On Selection :21
Nigeria
Juan Manuel Elegido
Normative issues in business ethics
jurisprudence
tax law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
760
372
0.489
* Total Citation Counts Rankings
Ranking Based On Selection :22
Türkiye
Funda Başaran Yavaşlar
vergi hukuku
tax law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
681
339
0.498
* Total Citation Counts Rankings
Ranking Based On Selection :23
United States
Terrence Chorvat
Tax Law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
621
73
0.118
* Total Citation Counts Rankings
Ranking Based On Selection :24
Spain
Francisco Alfredo García Prats
derecho tributario internacional
derecho de la UE
Derecho Tributario
Tax Law
Diritto tributario
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
618
175
0.283
* Total Citation Counts Rankings
Ranking Based On Selection :25
Italy
Giuseppe Melis
Tax law
Diritto tributario
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
585
237
0.405
* Total Citation Counts Rankings
Rankings
109,749
United States
43,084
934
Ranking Based On Selection: 1
Reuven Avi Yonah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,148
3,748
0.410
* Total Citation Counts Rankings
Rankings
366,838
Netherlands
7,565
587
Ranking Based On Selection: 2
Koen Caminada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,579
1,051
0.408
Empirical Analysis of Tax Law and Social Policy
Social Security
Tax and Fiscal Policy
Income Distribution
Poverty
* Total Citation Counts Rankings
Rankings
447,133
Canada
17,198
395
Ranking Based On Selection: 3
Arthur Cockfield
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,977
801
0.405
* Total Citation Counts Rankings
Rankings
500,030
Spain
15,646
357
Ranking Based On Selection: 4
Cesar Garcia Novoa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,682
638
0.379
DERECHO FINANCIERO Y TRIBUTARIO
TRIBUTOS
TAX LAW
DERECHO FINANCIERO
DERECHO TRIBUTARIO
* Total Citation Counts Rankings
Rankings
513,611
Netherlands
9,795
958
Ranking Based On Selection: 5
Laurence Gormley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,616
308
0.191
EU law
Internal Market
Public Procurement
Customs Law
EU Tax Law
* Total Citation Counts Rankings
Rankings
576,887
United States
175,630
597
Ranking Based On Selection: 6
David Gamage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,344
677
0.504
tax law
tax policy
health law
healthcare finance
fiscal federalism
* Total Citation Counts Rankings
Rankings
603,957
Türkiye
9,571
15
Ranking Based On Selection: 7
Tamer Budak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,244
924
0.743
Taxation
Turkish and International Tax Law
Tax Simplification
Tax Compliance
Tax Crimes
* Total Citation Counts Rankings
Rankings
625,501
Austria
3,200
95
Ranking Based On Selection: 8
Georg Kofler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,172
570
0.486
* Total Citation Counts Rankings
Rankings
634,828
United Kingdom
38,987
988
Ranking Based On Selection: 9
Rita De La Feria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,142
604
0.529
Tax law
tax policy
tax enforcement
* Total Citation Counts Rankings
Rankings
636,157
Spain
20,119
339
Ranking Based On Selection: 10
Adolfo Martín Jiménez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,138
396
0.348
EU Tax Law
International Tax Law
* Total Citation Counts Rankings
Rankings
646,698
Canada
22,989
1,893
Ranking Based On Selection: 11
Wei Cui
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,105
719
0.651
tax law
public finance
law and development
tax and development
Chinese political economy
* Total Citation Counts Rankings
Rankings
700,573
United States
206,674
600
Ranking Based On Selection: 12
Lloyd Hitoshi Mayer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
952
370
0.389
Nonprofits
Tax Law
Election Law
* Total Citation Counts Rankings
Rankings
707,335
United Kingdom
42,217
2,759
Ranking Based On Selection: 13
Tsilly Dagan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
934
450
0.482
Tax Law
Globalization
Commodification
* Total Citation Counts Rankings
Rankings
710,904
Israel
5,222
804
Ranking Based On Selection: 14
Assaf Likhovski
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
925
306
0.331
* Total Citation Counts Rankings
Rankings
716,014
Kenya
797
265
Ranking Based On Selection: 15
Attiya Waris
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
912
501
0.549
fiscal law and policy
human rights law
tax law
* Total Citation Counts Rankings
Rankings
724,974
Spain
22,901
430
Ranking Based On Selection: 16
Violeta Ruiz Almendral
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
890
287
0.322
Tax Law
Tax Avoidance
Budgetary Stability
Fiscal Federalism
Fundamental rights
* Total Citation Counts Rankings
Rankings
731,850
United States
214,144
1,941
Ranking Based On Selection: 17
Susan C Morse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
873
334
0.383
* Total Citation Counts Rankings
Rankings
749,736
United States
218,361
1,866
Ranking Based On Selection: 18
Anthony C Infanti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
831
244
0.294
Tax
Critical Tax Theory
Comparative Tax Law
Sexual Orientation & the Law
* Total Citation Counts Rankings
Rankings
760,352
United States
220,770
73
Ranking Based On Selection: 19
Jordan Barry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
806
552
0.685
Corporate Law
Tax Law
Business Law
Law and Economics
* Total Citation Counts Rankings
Rankings
764,913
United States
221,846
1,374
Ranking Based On Selection: 20
Sarah Lawsky
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
796
334
0.420
tax law
law and AI
computational law
* Total Citation Counts Rankings
Rankings
781,050
Nigeria
3,870
5
Ranking Based On Selection: 21
Juan Manuel Elegido
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
760
372
0.489
Normative issues in business ethics
jurisprudence
tax law
* Total Citation Counts Rankings
Rankings
818,915
Türkiye
16,512
389
Ranking Based On Selection: 22
Funda Başaran Yavaşlar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
681
339
0.498
* Total Citation Counts Rankings
Rankings
849,992
United States
240,525
651
Ranking Based On Selection: 23
Terrence Chorvat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
621
73
0.118
* Total Citation Counts Rankings
Rankings
851,503
Spain
26,999
762
Ranking Based On Selection: 24
Francisco Alfredo García Prats
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
618
175
0.283
derecho tributario internacional
derecho de la UE
Derecho Tributario
Tax Law
Diritto tributario
* Total Citation Counts Rankings
Rankings
869,094
Italy
33,234
80
Ranking Based On Selection: 25
Giuseppe Melis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
585
237
0.405