Citation Rankings
Highly Cited Researchers

World Highly Cited Researchers CitationAgriculture & Forestry / Agriculture 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
Belgium
Wim Verbeke
Agricultural economics
Consumer behaviour
Food marketing
Food science & technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,661
25,767
0.489
* Total Citation Counts Rankings
Ranking Based On Selection :2
United States
Thomas Reardon
agricultural economics
food policy
development economics
food economics
value chains
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,227
16,851
0.342
* Total Citation Counts Rankings
Ranking Based On Selection :3
Russia
Валерий Ковалев
корпоративные финансы
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,968
9,693
0.220
* Total Citation Counts Rankings
Ranking Based On Selection :4
United States
J Edward Taylor
Applied Economics
Agricultural Economics
Resource Economics
Development Economics
General Equilibrium
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,826
13,252
0.302
* Total Citation Counts Rankings
Ranking Based On Selection :5
United States
Bruce Mccarl
Climate change economics
resource economics
agricultural economics
mathematical programming
Environmental Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,674
13,261
0.326
* Total Citation Counts Rankings
Ranking Based On Selection :6
United States
Thomas Hertel
International trade
climate change
agricultural economics
poverty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,722
11,767
0.320
* Total Citation Counts Rankings
Ranking Based On Selection :7
Germany
Matin Qaim
Agricultural Economics
Rural Development
Food Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,164
18,667
0.580
* Total Citation Counts Rankings
Ranking Based On Selection :8
United States
Johan Swinnen
agricultural economics
food policy
development economics
international economics
institutional economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,506
12,636
0.401
* Total Citation Counts Rankings
Ranking Based On Selection :9
United States
Peter Hazell
agricultural economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,044
7,074
0.235
* Total Citation Counts Rankings
Ranking Based On Selection :10
United States
Jayson Lusk
agricultural economics
food economics
health economics
environmental economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,830
12,581
0.469
* Total Citation Counts Rankings
Ranking Based On Selection :11
United States
Thomas Jayne
economic development
food policy
Africa
political economy
sustainable land intensification
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,965
10,719
0.413
* Total Citation Counts Rankings
Ranking Based On Selection :12
Spain
Ernest Reig-Martínez
Economía agroalimentaria
análisis económico regional y de la eficiencia y la productividad en presencia de efectos medioambi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,246
17,771
0.733
* Total Citation Counts Rankings
Ranking Based On Selection :13
United States
Richard E Just
agricultural economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,619
4,312
0.183
* Total Citation Counts Rankings
Ranking Based On Selection :14
United States
Bekele Shiferaw
Development and Resource Economics
Agricultural Economics
Impact Evaluation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,624
12,894
0.570
* Total Citation Counts Rankings
Ranking Based On Selection :15
United States
Xiaobo Zhang
Development economics
agricultural economics
China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,533
9,329
0.433
* Total Citation Counts Rankings
Ranking Based On Selection :16
United States
Julian Alston
Agricultural Policy
Markets and Trade
R&D and Productivity
Beer and Wine
Foods and Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,297
4,773
0.224
* Total Citation Counts Rankings
Ranking Based On Selection :17
Australia
C Peter Timmer
Agricultural Economics
Food Policy
Development Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,289
5,334
0.251
* Total Citation Counts Rankings
Ranking Based On Selection :18
United States
Philip Gassman
SWAT
water quality modeling
water resources
agricultural systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,299
8,551
0.467
* Total Citation Counts Rankings
Ranking Based On Selection :19
Italy
Riccardo Scarpa
Rural
Environmental and Food Economics
economics valuation of nonmarket goods
public economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,598
7,756
0.441
* Total Citation Counts Rankings
Ranking Based On Selection :20
United States
Dermot Hayes
Agricultural Economics
Energy Economics
Finance
Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,080
3,735
0.219
* Total Citation Counts Rankings
Ranking Based On Selection :21
United States
Bart Minten
agricultural economics
development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,845
8,272
0.491
* Total Citation Counts Rankings
Ranking Based On Selection :22
United States
Scott M Swinton
agricultural economics
environmental economics
pest management
weed management
precision agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,814
6,645
0.395
* Total Citation Counts Rankings
Ranking Based On Selection :23
United States
Jean-Paul Chavas
Agricultural Economics
Economics
Food
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,555
4,524
0.273
* Total Citation Counts Rankings
Ranking Based On Selection :24
United States
Gerald C Nelson
Agricultural economics
spatial analysis
climate change
food security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,940
6,855
0.459
* Total Citation Counts Rankings
Ranking Based On Selection :25
Belgium
Erik Mathijs
agricultural economics
agribusiness
food supply chains
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,925
6,644
0.445
* Total Citation Counts Rankings
Rankings
9,154
Belgium
65
18
Ranking Based On Selection: 1
Wim Verbeke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,661
25,767
0.489
Agricultural economics
Consumer behaviour
Food marketing
Food science & technology
* Total Citation Counts Rankings
Rankings
10,174
United States
4,837
29
Ranking Based On Selection: 2
Thomas Reardon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,227
16,851
0.342
agricultural economics
food policy
development economics
food economics
value chains
* Total Citation Counts Rankings
Rankings
12,184
Russia
53
11
Ranking Based On Selection: 3
Валерий Ковалев
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,968
9,693
0.220
* Total Citation Counts Rankings
Rankings
12,237
United States
5,806
44
Ranking Based On Selection: 4
J Edward Taylor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,826
13,252
0.302
Applied Economics
Agricultural Economics
Resource Economics
Development Economics
General Equilibrium
* Total Citation Counts Rankings
Rankings
13,815
United States
6,531
32
Ranking Based On Selection: 5
Bruce Mccarl
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,674
13,261
0.326
Climate change economics
resource economics
agricultural economics
mathematical programming
Environmental Economics
* Total Citation Counts Rankings
Rankings
16,267
United States
7,648
25
Ranking Based On Selection: 6
Thomas Hertel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,722
11,767
0.320
International trade
climate change
agricultural economics
poverty
* Total Citation Counts Rankings
Rankings
19,958
Germany
885
7
Ranking Based On Selection: 7
Matin Qaim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,164
18,667
0.580
Agricultural Economics
Rural Development
Food Security
* Total Citation Counts Rankings
Rankings
20,641
United States
9,573
9
Ranking Based On Selection: 8
Johan Swinnen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,506
12,636
0.401
agricultural economics
food policy
development economics
international economics
institutional economics
* Total Citation Counts Rankings
Rankings
22,197
United States
10,247
10
Ranking Based On Selection: 9
Peter Hazell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,044
7,074
0.235
* Total Citation Counts Rankings
Rankings
26,394
United States
12,092
53
Ranking Based On Selection: 10
Jayson Lusk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,830
12,581
0.469
agricultural economics
food economics
health economics
environmental economics
* Total Citation Counts Rankings
Rankings
27,738
United States
12,661
72
Ranking Based On Selection: 11
Thomas Jayne
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,965
10,719
0.413
economic development
food policy
Africa
political economy
sustainable land intensification
* Total Citation Counts Rankings
Rankings
30,749
Spain
572
39
Ranking Based On Selection: 12
Ernest Reig-Martínez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,246
17,771
0.733
Economía agroalimentaria
análisis económico regional y de la eficiencia y la productividad en presencia de efectos medioambi
* Total Citation Counts Rankings
Rankings
31,956
United States
14,430
122
Ranking Based On Selection: 13
Richard E Just
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,619
4,312
0.183
* Total Citation Counts Rankings
Rankings
33,899
United States
15,230
17
Ranking Based On Selection: 14
Bekele Shiferaw
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,624
12,894
0.570
Development and Resource Economics
Agricultural Economics
Impact Evaluation
* Total Citation Counts Rankings
Rankings
36,381
United States
16,247
13
Ranking Based On Selection: 15
Xiaobo Zhang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,533
9,329
0.433
Development economics
agricultural economics
China
* Total Citation Counts Rankings
Rankings
36,962
United States
16,466
170
Ranking Based On Selection: 16
Julian Alston
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,297
4,773
0.224
Agricultural Policy
Markets and Trade
R&D and Productivity
Beer and Wine
Foods and Health
* Total Citation Counts Rankings
Rankings
36,979
Australia
1,624
108
Ranking Based On Selection: 17
C Peter Timmer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,289
5,334
0.251
Agricultural Economics
Food Policy
Development Studies
* Total Citation Counts Rankings
Rankings
45,525
United States
19,832
51
Ranking Based On Selection: 18
Philip Gassman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,299
8,551
0.467
SWAT
water quality modeling
water resources
agricultural systems
* Total Citation Counts Rankings
Rankings
48,075
Italy
1,860
30
Ranking Based On Selection: 19
Riccardo Scarpa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,598
7,756
0.441
Rural
Environmental and Food Economics
economics valuation of nonmarket goods
public economics
* Total Citation Counts Rankings
Rankings
50,070
United States
21,606
64
Ranking Based On Selection: 20
Dermot Hayes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,080
3,735
0.219
Agricultural Economics
Energy Economics
Finance
Economics
* Total Citation Counts Rankings
Rankings
50,963
United States
21,965
16
Ranking Based On Selection: 21
Bart Minten
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,845
8,272
0.491
* Total Citation Counts Rankings
Rankings
51,073
United States
22,010
123
Ranking Based On Selection: 22
Scott M Swinton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,814
6,645
0.395
agricultural economics
environmental economics
pest management
weed management
precision agriculture
* Total Citation Counts Rankings
Rankings
52,130
United States
22,421
283
Ranking Based On Selection: 23
Jean-Paul Chavas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,555
4,524
0.273
* Total Citation Counts Rankings
Rankings
59,830
United States
25,351
241
Ranking Based On Selection: 24
Gerald C Nelson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,940
6,855
0.459
Agricultural economics
spatial analysis
climate change
food security
* Total Citation Counts Rankings
Rankings
59,900
Belgium
565
176
Ranking Based On Selection: 25
Erik Mathijs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,925
6,644
0.445
agricultural economics
agribusiness
food supply chains