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Top Countries and States, Number of Distinct Works, Weighted by Number of Authors and Simple Impact Factors, as of June 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.
  • The score of each work is divided by the number of authors.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 71625 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
1United Kingdom1484929.464008.29
2Massachusetts (United States)1368740.2928.05
3California (United States)1075199.751199.63
4Germany1008505.493634.33
5France861569.693885.56
6Italy696528.033620.01
7District of Columbia (United States)686196.552497.17
8New York (United States)659439.431023.59
9Canada602616.131746.11
10Illinois (United States)460852.53555.15
11Spain423168.552671.23
12Australia386207.471608.08
13Netherlands385405.661211.63
14Switzerland330280.251113.92
15Pennsylvania (United States)266189.29565.5
16Connecticut (United States)232134.34247.98
17Belgium220548.27915.43
18Sweden216437.54742.98
19Japan215946.971283.17
20New Jersey (United States)185712.39206.16
21China177503.751606.45
22Texas (United States)169277.29552.51
23Michigan (United States)164738.38299.57
24Maryland (United States)133322.63233.92
25Norway129606.43497.22
26Israel129028.79244.38
27North Carolina (United States)126482.15338.43
28Virginia (United States)126008.55358.34
29Missouri (United States)124632.67253.1
30Austria120129.25567.03
31Indiana (United States)107123.44279.17
32Denmark106629.69442.23
33Georgia (United States)106248.54302.77
34Minnesota (United States)102432.17169.57
35Ohio (United States)100073.86298.51
36Portugal89557.41713.8
37Wisconsin (United States)86075.54165.63
38Ireland80483.1350.42
39New Hampshire (United States)77167.2169.84
40Rhode Island (United States)71200.8487.38
41Greece68456.05623.95
42Florida (United States)66975.58255.8
43Tennessee (United States)66873.32157.75
44Brazil66812.04997.5
45New Zealand63383.97288.45
46India62081.241246.46
47Chile61594.62469.48
48South Korea60822.58429.59
49Singapore59383.84212.08
50Arizona (United States)51731.11127.4
51Finland50734.62268.83
52Poland47650.42765.97
53Colorado (United States)46476.07143.33
54Turkey45155.51954.55
55Argentina41163.8402.35
56Czech Republic40678.54543.44
57Washington (United States)39064.28100.54
58Russia38027.131626.26
59Hong Kong37494.18163.36
60Colombia36550.55710.69
61Iowa (United States)36325.4183.18
62South Africa36126.94419.32
63Luxembourg32926.51182.92
64Utah (United States)29193.31116.44
65Taiwan28136.39264.1
66Mexico27854.45443.44
67Oregon (United States)24507.2164.65
68Hungary23621.46434.66
69South Carolina (United States)22470.2787.74
70United Arab Emirates22224.17113.65
71Kentucky (United States)22000.4886.33
72Louisiana (United States)20571.0186.63
73Malaysia19033.54395.19
74Alabama (United States)18418.59100.38
75Kansas (United States)17133.0472.54
76Hawaii (United States)15059.2642.05
77Delaware (United States)14773.6250.52
78Oklahoma (United States)13859.2886.7
79Philippines13563.78183.96
80Romania13454.541176.24
81Cyprus13326.8848.28
82Peru12608.77258.92
83Pakistan11982.4548.95
84Wyoming (United States)11069.423.74
85Nebraska (United States)9935.5651.9
86Macao9576.4450.89
87Viet Nam8795.15241.88
88Vermont (United States)8612.3631.69
89Uruguay8474.6132.63
90Thailand8099.36156.01
91Cameroun7992.3270.15
92Egypt7909.7116.16
93Indonesia7746.52451.66
94Nigeria7741.5398.59
95Maine (United States)7567.4452.81
96Nevada (United States)7027.2836.86
97Tunisia6864.44266.05
98Mississippi (United States)575645.29
99Estonia5596.1656.69
100Bulgaria5395.05259.32
101West Virginia (United States)5231.1437.54
102Lebanon5072.3463.97
103Slovakia4987.48154.13
104Bangladesh4773.51196.65
105Slovenia4587.652.16
106Arkansas (United States)4438.6352.38
107Saudi Arabia4320.391.74
108Ghana4173.97136.72
109Kazakhstan3530.3465.9
110New Mexico (United States)3476.6639.71
111Iceland3189.6914.88
112Georgia3033.8226.83
113Croatia2995.91166.61
114Latvia2983.0937.94
115Ukraine2981.1212.45
116Venezuela2888.5633.17
117North Dakota (United States)2854.8234
118Qatar2834.8229.81
119Lithuania2654.0940.04
120Côte d'Ivoire2349.4132.76
121Ecuador2293.34134.88
122Réunion2047.9619.89
123Morocco1974.83106.24
124Montana (United States)1963.5412.99
125Kenya1901.1851.66
126Ethiopia1880.7174.87
127Iran1809.67161.02
128Bolivia1774.1290.56
129Alaska (United States)1658.0414.5
130Costa Rica1642.2132.11
131North Macedonia1272.7272.83
132Armenia1259.8715.61
133Idaho (United States)1243.6520.78
134Uzbekistan965.8738.44
135Jamaica962.8910.75
136Congo (Dem. Rep.)910.2515.9
137Mongolia905.349.56
138Barbados880.6512.86
139Kuwait870.0217.61
140Malta793.8813.8
141Sri Lanka789.0152.35
142Azerbaijan774.0955.85
143Algeria699.3974.56
144Serbia69646.27
145Northern Cyprus597.3834.22
146Albania521.0244.73
147Brunei511.0210.6
148Senegal490.7121.37
149Oman465.217.45
150Fiji460.5619
151Dominican Republic449.4215.05
152Uganda436.4918.32
153Burkina Faso421.1817.22
154Nepal385.7725.29
155South Dakota (United States)370.428.5
156Martinique367.47
157French Polynesia332.932
158Tanzania310.8523.5
159Sudan299.5110.33
160Zambia299.2915.5
161Mozambique297.014
162Jordan285.1830.2
163Trinidad and Tobago272.549.86
164Liechtenstein271.193.9
165Guatemala213.457.69
166Palestinian Authority203.1313.3
167Kyrgyzstan193.125
168Sierra Leone193.072.67
169Rwanda189.76.64
170Cambodia179.469.32
171Madagascar171.69.5
172Zimbabwe170.9716.59
173Bahrain164.618.08
174Montenegro159.395
175Togo153.248.02
176Monaco144.682.5
177Moldova142.4326
178Bosnia and Herzegovina136.0619
179Botswana131.594.5
180Puerto Rico131.316
181Afghanistan125.456.5
182Mauritius116.95.5
183Benin88.8110.5
184Belarus84.8614.26
185Malawi83.039.85
186Haïti82.493.67
187Suriname80.881
188Aland73.921
189Guadeloupe65.713
190Nicaragua63.812.67
191Lesotho60.363.5
192Burundi54.551.05
193Papua New Guinea53.310.23
194Libya52.683
195Somalia47.811
196Iraq45.6113
197Paraguay42.611
198Swaziland40.171.5
199Namibia39.072.16
200Niger31.091
201Kosovo28.981
202Gambia27.313.5
203Curaçao25.150.95
204Djibouti24.021.5
205New Caledonia19.80.5
206Guyana14.921.17
207Central African Republic14.151
208South Sudan8.791
209Syria8.692.33
210Guam7.71
211El Salvador7.311
212St. Kitts and Nevis6.691
213Laos4.572
214Anguilla4.221
215Guinea4.21
216Mali4.112
217Tchad3.881
218San Marino2.891
219Myanmar2.521.4
220Cuba2.0810.8
221Bahamas1.220.5
222Guinea-Bissau0.810.05
223Gabon0.561
224Comoros0.440.7
225Yemen0.031
226Timor-Leste0.021

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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