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Top Countries and States, Number of Distinct Works, Weighted by Simple Impact Factor, as of May 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 71514 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 Kingdom3061661.823997.87
2Massachusetts (United States)2623151.18923.59
3Germany2146437.793625.8
4California (United States)2059737.941199.08
5France1855436.963883.05
6Italy1559042.363614.88
7District of Columbia (United States)1481321.52496.63
8New York (United States)1266337.41024.7
9Canada1152248.91745.63
10Illinois (United States)921910.44555.65
11Spain910985.682668.15
12Netherlands858442.651210.58
13Australia788792.721607.38
14Switzerland713742.481114.17
15Pennsylvania (United States)552771.21564.5
16Belgium483604.66904.46
17Sweden447338.93743.99
18Connecticut (United States)422648.64247.18
19China410422.811602.71
20Japan403249.811282.16
21New Jersey (United States)357679.16207.41
22Texas (United States)346444.78551.91
23Michigan (United States)318805.85300.73
24Norway286269.43499.22
25Austria261372.72565.78
26North Carolina (United States)258039.37337.43
27Maryland (United States)255193.92234.92
28Virginia (United States)247993.38359.34
29Missouri (United States)247022.53254.6
30Israel238935.33245.38
31Georgia (United States)233713.56302.92
32Denmark229936.81442.23
33Indiana (United States)218310.33278.17
34Minnesota (United States)205282.52169.57
35Ohio (United States)199382.15297.51
36Portugal190252.04714.79
37Wisconsin (United States)162031.86165.63
38Ireland161946.77350.42
39New Hampshire (United States)151703.6670.34
40Greece142636.39621.95
41Brazil142217.68988.51
42Rhode Island (United States)141485.8887.88
43New Zealand129754.81287.45
44Chile129469.24468.49
45Florida (United States)129059.22254.8
46South Korea121268.58425.93
47Tennessee (United States)120752.47158.25
48Singapore120751.56211.08
49India116688.021240.66
50Finland107852.2267.69
51Arizona (United States)106518.09127.4
52Poland96573.06762.12
53Turkey94629.53955.05
54Colorado (United States)87581.22143.33
55Hong Kong86280.38162.36
56Argentina85910.6401.8
57Czech Republic85784.61541.41
58Colombia80824.94708.69
59South Africa77413.07418.28
60Washington (United States)75841.84100.54
61Russia73380.451637.8
62Luxembourg72531.88181.92
63Iowa (United States)71043.382.18
64Utah (United States)65657.97118.94
65Taiwan64184.52263.1
66Mexico57075.97442.94
67Oregon (United States)49807.6362.65
68Hungary49223.86435.16
69United Arab Emirates45929.53113.65
70Kentucky (United States)44518.6786.33
71South Carolina (United States)41207.4186.74
72Louisiana (United States)40658.886.63
73Malaysia39720.48396.19
74Alabama (United States)38422.14101.38
75Kansas (United States)33987.1972.04
76Oklahoma (United States)2987187.7
77Hawaii (United States)28989.3742.05
78Philippines28572.98184.02
79Cyprus26549.0247.28
80Delaware (United States)26150.8350.52
81Romania25954.431176.24
82Pakistan25800.72548.95
83Peru25789.06257.94
84Wyoming (United States)22614.7123.74
85Macao22227.749.89
86Nebraska (United States)21940.7651.9
87Uruguay20335.34132.63
88Viet Nam19801.52241.88
89Indonesia17406.65451.16
90Thailand17112.63156.01
91Vermont (United States)16301.4432.19
92Cameroun15840.7169.89
93Maine (United States)15336.5652.81
94Egypt15166.19115.16
95Nigeria15056399.09
96Tunisia13542.01265.05
97Nevada (United States)13322.5336.86
98Slovakia12020.52153.88
99Mississippi (United States)11417.0545.29
100Estonia11248.6356.69
101Lebanon10566.4162.67
102West Virginia (United States)10535.3938.04
103Arkansas (United States)10486.5252.38
104Bangladesh9602.61195.55
105Slovenia9454.3352.16
106Ghana9433.81136.72
107Saudi Arabia9401.3891.74
108New Mexico (United States)8386.3439.71
109Bulgaria7801.41259.32
110Croatia6802.84166.61
111Kazakhstan6394.965.9
112Lithuania6251.9240.04
113North Dakota (United States)6103.234
114Iceland5944.8414.88
115Latvia5897.137.94
116Qatar5863.4130.81
117Venezuela5475.3232.17
118Georgia5373.4626.83
119Ukraine5238.01211.45
120Ecuador5007.44134.38
121Kenya4964.1651.66
122Côte d'Ivoire4607.432.76
123Morocco4507.26105.24
124Alaska (United States)4252.4715.5
125Ethiopia4031.0474.37
126Réunion4006.0319.89
127Bolivia4005.290.56
128Iran3946.76161.02
129Montana (United States)3905.3112.99
130Armenia3771.6215.61
131Costa Rica3592.1432.11
132Idaho (United States)3053.2920.78
133North Macedonia2471.0471.83
134Uzbekistan2020.1138.44
135Sri Lanka1926.6852.35
136Mongolia1906.9749.56
137Kuwait1876.5317.61
138Barbados1782.1212.86
139Azerbaijan1445.6855.85
140Congo (Dem. Rep.)1423.0815.9
141Serbia1311.6245.27
142Algeria1301.7674.56
143Malta1248.0313.8
144Northern Cyprus1237.3134.22
145Jamaica1202.9410.75
146Albania1159.9343.73
147Fiji1026.9319
148Mozambique971.614
149Uganda935.1818.32
150Oman898.6217.45
151Senegal877.9121.04
152Brunei838.3310.6
153Tanzania834.5723.5
154Zambia798.4215.5
155Dominican Republic761.4115.05
156Burkina Faso720.7917.22
157South Dakota (United States)716.588.5
158Liechtenstein674.63.9
159Martinique593.177
160Nepal592.5424.29
161Trinidad and Tobago556.919.86
162Palestinian Authority492.2713.3
163Kyrgyzstan444.245
164Guatemala437.517.69
165Bahrain407.918.08
166French Polynesia398.042
167Jordan380.428.7
168Cambodia352.469.32
169Sudan341.2110.33
170Rwanda339.36.64
171Bosnia and Herzegovina312.4619
172Zimbabwe303.2616.59
173Madagascar279.899.5
174Sierra Leone274.652.67
175Guadeloupe270.983
176Togo255.068.02
177Mauritius236.675.5
178Moldova206.226
179Botswana201.044.5
180Montenegro200.055
181Aland196.311
182Belarus196.1814.26
183Suriname189.691
184Afghanistan184.26.5
185Puerto Rico182.536
186Monaco174.052.5
187Malawi153.959.85
188Benin143.5310.5
189Haïti133.123.67
190Iraq120.6112.66
191Somalia109.21
192Libya99.143
193Lesotho963.5
194Nicaragua89.972.67
195Burundi77.021.05
196Kosovo64.151
197Curaçao61.570.95
198Niue57.511
199Papua New Guinea56.530.23
200Namibia55.022.2
201Djibouti50.091.5
202Gambia47.93.5
203Swaziland42.291.5
204Paraguay42.181
205New Caledonia420.5
206El Salvador36.861
207Niger35.811
208Central African Republic30.921
209St. Kitts and Nevis19.991
210Guam16.641
211Guyana16.431.17
212Mali15.162
213South Sudan15.141
214Tchad13.061
215Laos12.932
216Syria12.582.33
217Anguilla11.711
218Myanmar9.81.4
219San Marino8.721
220Cuba7.8810.8
221Bahamas4.870.5
222Guinea4.151
223Guinea-Bissau2.820.05
224Gabon0.541
225Comoros0.440.7
226Yemen0.091
227Timor-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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