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Top Countries and States, Number of Citations, Weighted by Number of Authors and Simple Impact Factors, as of January 2026

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.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 72918 registered authors evaluated for all the rankings.

Similar 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)26371324.53940.8
2California (United States)19606431.451215.47
3United Kingdom17564914.664034.03
4New York (United States)11368466.721046.83
5Illinois (United States)10114677.43560.87
6Germany9773273.283698.65
7District of Columbia (United States)8734902.072512.79
8France7272785.043926.97
9Italy6273098.163655.59
10Canada6060691.241761.52
11Spain4195596.672721.21
12Pennsylvania (United States)4166291.75565.98
13Netherlands3825484.761221.42
14Connecticut (United States)3818041.64259.64
15Switzerland3795181.221129.38
16Australia3792144.111613.85
17New Jersey (United States)3654224.9202.47
18Michigan (United States)2466089.23308.8
19Sweden2369941.12749.92
20China2154173.441650.1
21Texas (United States)2146080.73550.64
22Belgium1984611.39928.02
23North Carolina (United States)1890666.17345.02
24Maryland (United States)1850650.11235.31
25Indiana (United States)1642893.15287.43
26Minnesota (United States)1567444.42172.07
27New Hampshire (United States)1539827.0771.84
28Japan1500371.871292.67
29Missouri (United States)1487729.99253.97
30Virginia (United States)1469110.38359.78
31Israel1385134.03245.04
32Denmark1381934447.62
33Wisconsin (United States)1343909.26166.58
34Georgia (United States)1333142.86311.45
35Ohio (United States)1261448.37304.35
36Rhode Island (United States)1215807.8385.88
37Norway1209798.87498.6
38Austria1065665.26580.04
39Arizona (United States)760567.64128.63
40Florida (United States)760445.97253.41
41New Zealand701407.94288.47
42Ireland669364.07356.72
43Singapore663872.48213.61
44Portugal656483.48724.79
45Colorado (United States)643412.34146.08
46South Korea611793.58433.72
47Tennessee (United States)572891.69156.63
48Washington (United States)529680.3104.24
49Brazil521265.121056.58
50Hong Kong491256.21165.7
51Chile487473.03478.48
52Greece468089.98633.89
53India425549.291297.75
54Finland419435.18272.38
55Turkey409569.74966.33
56Argentina319573.25415.85
57Oregon (United States)305143.7964.13
58Utah (United States)304825.44117.57
59Czech Republic282211.74565.22
60United Arab Emirates281932.8114.47
61South Carolina (United States)272587.8789.74
62Poland262722.09778.61
63Taiwan250408.99268.13
64Kentucky (United States)238504.1387.83
65Iowa (United States)222225.3583.43
66South Africa209574.3428.84
67Luxembourg201273.46189
68Colombia199690.74729.31
69Cyprus182589.3250.28
70Mexico182036.54451.21
71Russia180141.391658.47
72Malaysia176046.03398.19
73Louisiana (United States)159589.787.61
74Oklahoma (United States)154925.4788.7
75Alabama (United States)153448.36103.93
76Hungary126549.92438.35
77Kansas (United States)118453.9670.53
78Delaware (United States)105539.1450.52
79Hawaii (United States)104533.0442.05
80Vermont (United States)94659.2332.44
81Philippines94505.22201.35
82Wyoming (United States)94311.0523.74
83Peru91818.25271.16
84Macao88766.352.89
85Thailand81159.66164.12
86Lebanon76876.0792.81
87Maine (United States)76656.854.81
88Pakistan72314.47555.38
89Nebraska (United States)69185.1156.9
90Viet Nam65723.33253.82
91Tunisia59110.44271.22
92Egypt57394.83121.23
93West Virginia (United States)54888.8838.56
94Nigeria52395.99413.65
95Arkansas (United States)49007.8851.38
96Saudi Arabia43373.8293.82
97Indonesia39475.8460.66
98Nevada (United States)39202.738.34
99Ghana37972.05143.24
100Romania37331.491178.07
101Slovenia36954.6254.76
102Uruguay36478.78132.59
103Mississippi (United States)36403.4347.29
104Cameroun29988.8476.65
105New Mexico (United States)29515.1441.26
106Venezuela28885.9234.17
107Estonia28346.156.69
108Slovakia25927.7157.35
109Latvia25918.338.97
110Bangladesh24982.27206.25
111Iceland24892.2814.89
112Montana (United States)24043.8713
113Qatar23402.2630.65
114Côte d'Ivoire21776.7136.97
115Kazakhstan17397.4471.9
116Armenia15921.3618.61
117Kenya15326.0952.5
118Kuwait13675.2719.11
119North Dakota (United States)13627.0240.34
120Lithuania13464.1441.05
121Bulgaria13263.82263
122Sri Lanka12954.4652.35
123Costa Rica12929.9434.11
124Croatia12530.41170.72
125Ecuador12145.36142.41
126Alaska (United States)11879.8814.5
127Iran10838.44171.06
128Georgia10128.0726.77
129Ethiopia8654.7579.37
130Réunion8187.2919.8
131Northern Cyprus7923.935.22
132Idaho (United States)7904.9721.77
133Ukraine7541.61213.35
134Bolivia7488.0293.07
135Barbados6971.512.86
136Morocco6958.77116.24
137Oman5692.4818.95
138Brunei3595.8110.6
139Malta3435.5814.8
140Bahrain3223.989.06
141Burkina Faso2974.1517.22
142Azerbaijan2640.3955.85
143North Macedonia2508.1472.33
144Aland2500.211
145Uzbekistan2493.7439.9
146Congo (Dem. Rep.)2266.3315.9
147South Dakota (United States)2177.319.5
148Serbia2107.347.22
149Jordan2020.4532.03
150Fiji1911.5920
151French Polynesia1806.922
152Albania1643.5844.73
153Mongolia1626.6549.57
154Zambia1605.0516.5
155Cambodia1535.199.33
156Nepal1503.927.29
157Monaco1464.292.5
158Senegal1325.2222.36
159Algeria1279.6977.06
160Mozambique1199.14
161Uganda1178.1519.32
162Palestinian Authority1166.4413.3
163Tanzania1099.9626.5
164Jamaica985.9710.75
165Dominican Republic896.8715.06
166Liechtenstein872.914.4
167Trinidad and Tobago799.499.36
168Suriname789.661
169Mauritius656.515.5
170Kyrgyzstan633.026
171Sudan613.289.33
172Bosnia and Herzegovina607.8221.01
173Kosovo599.691
174Zimbabwe57917.59
175Martinique533.277
176Afghanistan514.086.5
177Rwanda458.257.14
178Burundi435.41.05
179Belarus431.1315.76
180Guatemala325.358.19
181Malawi299.729.85
182Puerto Rico287.366
183Iraq260.5814
184Somalia228.551
185Libya222.853
186Guadeloupe167.133
187Lesotho161.183.5
188Togo151.568.02
189Haïti147.73.67
190New Caledonia147.550.5
191Botswana114.464.09
192Benin113.9512.5
193Montenegro88.234.99
194Central African Republic86.411
195Sierra Leone82.422.67
196Nicaragua69.662.67
197Madagascar51.779.5
198Moldova34.0426
199Papua New Guinea31.660.23
200Swaziland26.882
201Namibia23.843.16
202Niger23.61.5
203St. Kitts and Nevis18.691
204Djibouti14.571.5
205Gambia14.133.5
206San Marino12.511
207Paraguay11.482
208El Salvador11.411
209Myanmar6.681.4
210Mali6.292
211Curaçao5.050.95
212Anguilla4.711.5
213Guam4.531
214Laos4.072
215Tchad2.471
216Cuba1.6111.8
217Guinea-Bissau1.450.05
218Yemen0.974
219Syria0.832.33
220South Sudan0.341
221Timor-Leste01
221Bahamas00.5
221Gabon01
221Guyana01.17
221Guinea01

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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We do our best, but we cannot exclude errors.
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