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Top Countries and States, Number of Citations, Weighted by Number of Authors and Simple Impact Factors, Discounted by Citation Age, as of September 2025

What this page is about

This page is part of a larger set of rankings for research items, serials, authors and institutions made available on this site. A FAQ is available.

  • Only authors registered with the RePEc Author Service are considered.
  • Only works listed on RePEc and claimed as theirs by registered authors are counted.
  • Citations are determined from references of listed works. Both the cited and citing works have to be listed in RePEc. See CitEc for details on the citation extraction.
  • Each citation is weighted by its simple impact factor.
  • Different versions of the same work published in different series or journals are counted only once, the version with the highest impact factor being considered.
  • The score of each work is divided by the number of authors.
  • Self-Citations are excluded.
  • Each citation is discounted by its age in years (1/age).Authors with multiple affiliations are attributed to each according to the weights ("shares") they have set to each in their profile, or by default according to a formula described here.
  • Only institutions listed in EDIRC are counted.
  • Institutions are then attributed to the country or state of their location.
  • Please note that rankings can depend on the number of registered authors in the respective institutions. Register at the RePEc Author Service to be counted.
  • There are 72154 registered authors evaluated for all the rankings.

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Same ranking by authors, institutions, and more rankings for countries and regions, including the individual criteria used here.

The rankings

RankCountry or StateScoreAuthor Shares
1Massachusetts (United States)648838.01931.95
2United Kingdom533569.14013.45
3California (United States)525488.551202.08
4Germany325488.193647.62
5New York (United States)292787.951034.43
6Illinois (United States)274711.5554.63
7District of Columbia (United States)250143.522506.96
8France237322.583898.65
9Italy214386.363631.52
10Canada170281.091754.19
11Spain135563.042684.9
12Australia127119.521606.78
13Switzerland124315.941118.06
14Netherlands120430.351215.4
15Pennsylvania (United States)115943.69565.4
16Connecticut (United States)103378.64255.05
17China97223.11620.15
18New Jersey (United States)95215.93205.16
19Sweden71317.51745.57
20Texas (United States)68980.12553.51
21Michigan (United States)67489.03300.54
22Belgium59232.12913.85
23North Carolina (United States)52642.16339.93
24Indiana (United States)49458.04289.12
25Maryland (United States)48879.1235.23
26Japan47783.481292.57
27Norway43006.25499.43
28Georgia (United States)42791.46307.45
29Denmark42638.5446.12
30Minnesota (United States)42437.3170.07
31Virginia (United States)41696.62357.31
32New Hampshire (United States)41341.4970.84
33Missouri (United States)39127.8251.57
34Ohio (United States)36111.69299.83
35Austria34884.86570.94
36Wisconsin (United States)34141.56167.58
37Israel31145.31244.38
38Rhode Island (United States)30842.3685.88
39Portugal24182.76719.3
40Singapore24138210.84
41Ireland23813.57350.82
42New Zealand23039.82288.52
43Florida (United States)21160.92260.05
44Turkey20115.16957.53
45Arizona (United States)19634.4126.65
46Greece19144.23629.84
47South Korea19133.77429.39
48Hong Kong18651.61163.69
49India18646.121283.58
50Colorado (United States)17010.87145.83
51Brazil16819.791007.7
52Tennessee (United States)15298.18157.75
53Chile14315.19473.47
54Czech Republic14171.79554.16
55Finland13920.02269.27
56Washington (United States)13309.88101.04
57Poland12024.94770.57
58Utah (United States)10400.74118.94
59South Africa10183.94423.69
60United Arab Emirates9926.86115.64
61Oregon (United States)9396.664.65
62Argentina9106.62407.93
63Taiwan8863.67263.11
64Malaysia8364.68396.72
65South Carolina (United States)7448.5587.74
66Colombia7183.8720.52
67Russia7180.351641.47
68Luxembourg6851.76186.13
69Mexico6790.43448.79
70Kentucky (United States)6440.9187.83
71Oklahoma (United States)6027.4286.7
72Iowa (United States)6026.3684.43
73Macao5284.3150.9
74Cyprus5069.8549.28
75Louisiana (United States)4803.7586.63
76Alabama (United States)4429.45101.88
77Viet Nam4398.34242.2
78Hungary4361.36438.4
79Nigeria4312.98408.59
80Pakistan3879.14554.45
81Tunisia3864.5269.04
82Lebanon3822.4169.97
83Kansas (United States)3520.8270.54
84Saudi Arabia3466.4392.14
85Philippines3205.32185.61
86Hawaii (United States)3159.7342.05
87Peru2931.55260.12
88Delaware (United States)2783.4750.52
89Vermont (United States)2718.332.69
90Egypt2655.26117.16
91Thailand2614.94162.01
92Romania2483.691174.57
93Maine (United States)2472.3753.81
94Nebraska (United States)2394.4456.4
95Wyoming (United States)2357.7523.74
96Ghana2250.28141.72
97Cameroun2110.8974.15
98West Virginia (United States)1881.9138.54
99Bangladesh1777.54199.75
100Indonesia1571.66456.16
101Uruguay1534.66132.59
102Arkansas (United States)1524.6751.38
103Nevada (United States)1383.9637.34
104Qatar1352.9529.81
105Slovakia1228.32156.56
106Venezuela1130.1133.17
107Iceland1127.2414.88
108Slovenia1092.8653.16
109Mississippi (United States)1062.9846.29
110Estonia1037.856.69
111Kuwait1021.2818.61
112New Mexico (United States)983.8241.71
113Côte d'Ivoire881.2933.76
114Croatia857.55168.61
115Montana (United States)825.812.99
116Lithuania764.440.04
117Iran672.06162.12
118Northern Cyprus670.9434.22
119Ecuador602.72140.38
120Kenya578.6650.65
121Costa Rica560.9534.11
122Kazakhstan538.3166.9
123North Dakota (United States)532.1540.34
124Alaska (United States)521.0214.5
125Latvia517.7337.99
126Morocco444.92109.24
127Bulgaria434.72262.42
128Sri Lanka425.9352.35
129Réunion367.3219.8
130Ukraine351.77211.35
131Ethiopia351.3379.37
132Oman333.5218.95
133Georgia328.3926.83
134Bahrain297.149.06
135Armenia264.0216.61
136Idaho (United States)252.0420.78
137Brunei225.0210.6
138Bolivia222.0892.56
139Barbados205.9912.86
140Mongolia185.2349.56
141Burkina Faso184.8517.22
142Azerbaijan157.8857.85
143Malta142.7814.8
144North Macedonia142.6172.83
145Uzbekistan140.2539.5
146Serbia130.8647.22
147Cambodia118.789.32
148Palestinian Authority118.0813.3
149Jordan114.6131.2
150Congo (Dem. Rep.)104.2415.9
151Algeria96.2375.56
152Albania95.844.73
153Fiji79.5419
154Nepal71.926.29
155South Dakota (United States)70.769.5
156Tanzania67.3623.5
157Aland63.281
158Zambia60.4315.5
159Uganda57.117.32
160Trinidad and Tobago56.749.36
161Mozambique52.274
162Zimbabwe51.3617.59
163Monaco50.112.5
164Senegal48.4421.37
165Kosovo45.031
166Liechtenstein43.173.9
167Afghanistan37.976.5
168Jamaica36.3110.75
169Sudan35.2810.33
170French Polynesia29.112
171Bosnia and Herzegovina28.3319
172Mauritius26.745.5
173Dominican Republic25.0615.05
174Rwanda23.877.14
175Burundi23.611.05
176Belarus23.4414.76
177Martinique23.47
178Suriname23.281
179Libya23.133
180Iraq22.1213
181Puerto Rico19.966
182Guatemala18.998.19
183Kyrgyzstan18.656
184Benin16.9211.5
185Malawi13.659.85
186Togo13.638.02
187Somalia11.471
188Lesotho11.283.5
189Guadeloupe7.993
190Montenegro7.515
191Central African Republic6.861
192Botswana6.364.5
193Madagascar4.959.5
194Haïti4.463.67
195New Caledonia3.960.5
196Sierra Leone3.232.67
197Gambia2.363.5
198Nicaragua1.782.67
199Moldova1.3726
200Swaziland1.281.5
201Djibouti0.961.5
202Papua New Guinea0.920.23
203Namibia0.893.16
204Niger0.792
205St. Kitts and Nevis0.741
206San Marino0.491
207El Salvador0.441
208Myanmar0.41.4
209Laos0.322
210Anguilla0.271.5
211Mali0.22
212Guam0.21
213Cuba0.210.8
214Syria0.162.33
215Paraguay0.082
216Guinea-Bissau0.070.05
217Curaçao0.060.95
218South Sudan0.011
219Tchad01
220Yemen01
220Timor-Leste01
220Bahamas00.5
220Gabon01
220Guyana01.17
220Comoros00.7
220Guinea01

The data presented here are experimental. They are based on a sample of the research output in Economics and Finance. Only material catalogued in RePEc is considered. For any citation based criterion, only works that could be parsed by the CitEc project are considered. For any ranking of people, only those registered with the RePEc Author Service can be taken into account. And for rankings of institutions, only those listed in EDIRC and claimed as affiliation by the respective, registered authors can be measured. Thus, this list is by no means based on a complete sample. You can help making this more comprehensive by encouraging more publications to be listed (instructions) and more authors to register (form). For more details on the various rankings that are available as well for documentation, follow this link.
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