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Top Countries and States, Number of Distinct Works, Weighted by Simple Impact Factor, as of July 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.
  • Each work 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.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 71749 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
1United Kingdom3110821.654009.85
2Massachusetts (United States)2679397.69924.35
3Germany2189493.133639.2
4California (United States)2087638.191200.57
5France1886761.043889.78
6Italy1594321.673624.22
7District of Columbia (United States)1514403.852498.41
8New York (United States)1286591.861026.15
9Canada1166265.031746.61
10Spain931552.472666.22
11Illinois (United States)927487.51552.99
12Netherlands873170.871211.16
13Australia805258.521609.57
14Switzerland726373.641112.24
15Pennsylvania (United States)562564.22564.75
16Belgium491561.17914.41
17Sweden455951.9743.98
18Connecticut (United States)441368.18250.38
19China422943.61611.49
20Japan411523.611285.5
21Texas (United States)350359.89553.01
22New Jersey (United States)344222.37206.16
23Michigan (United States)322042.97297.57
24Norway290082.2497.23
25Austria265344.2569.04
26North Carolina (United States)261417.81335.43
27Maryland (United States)261370.05234.57
28Virginia (United States)251349.27357.84
29Missouri (United States)250958.24253.1
30Israel241681.61244.38
31Georgia (United States)237220.06303.27
32Denmark235691.99442.23
33Indiana (United States)232351.55283.12
34Minnesota (United States)208010.48168.57
35Ohio (United States)203421.47298.51
36Portugal194171.81715.3
37Ireland165069.59351.02
38Wisconsin (United States)164306.93165.63
39New Hampshire (United States)154108.6170.84
40Greece147148.71626.51
41Brazil146125.56997.61
42Rhode Island (United States)141491.2686.88
43New Zealand133676.92288.52
44Chile133374.62470.47
45Florida (United States)126999.79257.8
46South Korea124236.07428.59
47Tennessee (United States)122278.6158.75
48Singapore120461.18210.85
49India118209.981247.43
50Finland110166.04268.83
51Arizona (United States)109402.77127.15
52Poland99651.72767.07
53Turkey96478.38954.53
54Colorado (United States)91672.6145.33
55Czech Republic89275.75543.37
56Hong Kong87828.44163.26
57Argentina87198.44402.95
58Colombia86484.19716.49
59South Africa79817.68419.32
60Washington (United States)77556.65101.04
61Russia74515.171632.26
62Luxembourg73908.29183.12
63Iowa (United States)72063.0683.93
64Utah (United States)67941.8118.94
65Taiwan65048.6264.1
66Mexico57096.2445.46
67Oregon (United States)50821.1764.65
68Hungary50621.3438.46
69United Arab Emirates47131.51114.14
70Kentucky (United States)45410.9986.33
71South Carolina (United States)41936.7887.74
72Louisiana (United States)41321.8986.63
73Malaysia40687.08396.19
74Alabama (United States)39156.69100.38
75Kansas (United States)34399.1771.54
76Oklahoma (United States)30422.2186.7
77Hawaii (United States)29451.5842.05
78Philippines28191.24184.61
79Cyprus27591.8448.28
80Delaware (United States)26726.7650.52
81Peru26603.52258.92
82Pakistan26578.69550.45
83Romania26551.91176.24
84Macao23412.3850.89
85Wyoming (United States)23119.4723.74
86Nebraska (United States)22414.2751.9
87Uruguay20855.92132.59
88Viet Nam20581.67242.2
89Indonesia17759.59451.66
90Thailand17541.3157.01
91Vermont (United States)16396.3931.69
92Cameroun16365.6371.15
93Nigeria15889.06401.59
94Maine (United States)15624.0453.81
95Egypt15511.51117.16
96Tunisia13957.72267.56
97Nevada (United States)13528.0436.86
98Slovakia12225.8154.41
99Mississippi (United States)11581.4945.29
100Estonia11439.2856.69
101Arkansas (United States)10726.9352.38
102Lebanon10565.2563.97
103West Virginia (United States)10521.7138.54
104Bangladesh9906.27198.75
105Saudi Arabia9857.5892.63
106Ghana9720.82135.72
107Slovenia9635.353.16
108New Mexico (United States)8679.9440.71
109Bulgaria7966.55259.42
110Croatia6976.69166.61
111North Dakota (United States)6755.0836
112Lithuania6602.8740.04
113Kazakhstan6534.5865.9
114Iceland6301.6414.88
115Venezuela6033.8133.17
116Latvia5878.2537.94
117Qatar5796.1629.81
118Georgia5444.4226.83
119Ukraine5356.79212.45
120Ecuador5296.34135.88
121Kenya5073.9851.66
122Côte d'Ivoire4815.6833.76
123Morocco4483.36105.24
124Alaska (United States)4184.3914.5
125Ethiopia4106.1975.87
126Iran4102.48163.02
127Bolivia4093.9390.56
128Réunion4071.8619.89
129Montana (United States)3965.2212.99
130Armenia3828.1115.61
131Costa Rica3630.332.11
132Idaho (United States)3110.9520.78
133North Macedonia2522.2872.83
134Uzbekistan2054.7338.44
135Sri Lanka1963.152.35
136Mongolia1960.0749.56
137Kuwait1938.0917.61
138Barbados1820.412.86
139Azerbaijan1485.7156.85
140Congo (Dem. Rep.)1485.4315.9
141Serbia1390.1147.22
142Algeria1344.9374.56
143Northern Cyprus1288.5334.22
144Malta1279.6113.8
145Jamaica1219.210.75
146Albania1186.9144.73
147Fiji1061.3819
148Mozambique981.754
149Uganda945.1518.32
150Oman941.8117.95
151Senegal918.4721.37
152Tanzania865.4823.5
153Brunei855.3710.6
154Zambia809.9615.5
155Burkina Faso787.3417.22
156Dominican Republic775.0115.05
157Jordan743.4130.2
158South Dakota (United States)725.78.5
159Liechtenstein687.863.9
160Nepal665.4325.29
161Martinique601.47
162Trinidad and Tobago558.429.36
163Palestinian Authority508.0713.3
164Kyrgyzstan451.125
165Guatemala448.327.69
166Bahrain438.968.08
167French Polynesia402.942
168Cambodia358.349.32
169Sudan348.3610.33
170Rwanda346.966.64
171Zimbabwe324.1917.59
172Bosnia and Herzegovina317.2219
173Madagascar287.269.5
174Sierra Leone280.232.67
175Guadeloupe280.173
176Togo265.088.02
177Mauritius240.135.5
178Moldova209.6826
179Botswana207.694.5
180Montenegro2035
181Belarus201.0114.26
182Aland199.11
183Suriname193.091
184Afghanistan187.66.5
185Puerto Rico186.036
186Monaco177.952.5
187Malawi158.29.85
188Benin147.0810.5
189Haïti135.593.67
190Iraq126.9513
191Somalia109.841
192Libya102.53
193Lesotho99.123.5
194Nicaragua92.452.67
195Burundi79.221.05
196Kosovo65.011
197Curaçao63.820.95
198Papua New Guinea57.70.23
199Djibouti51.031.5
200Gambia48.823.5
201Namibia46.162.16
202Swaziland43.271.5
203Paraguay42.81
204New Caledonia42.550.5
205El Salvador36.751
206Niger36.511
207Central African Republic32.081
208St. Kitts and Nevis20.221
209Guam171
210Guyana16.771.17
211Anguilla16.711.5
212Mali15.662
213South Sudan15.551
214Tchad13.121
215Laos13.112
216Syria12.812.33
217Myanmar10.041.4
218San Marino8.841
219Cuba8.0410.8
220Bahamas4.950.5
221Guinea4.231
222Guinea-Bissau2.880.05
223Gabon0.561
224Comoros0.440.7
225Yemen0.11
226Timor-Leste0.061

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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