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Top Countries and States, Number of Distinct Works, Weighted by Number of Authors and Simple Impact Factors, 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.
  • 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 72154 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 Kingdom1492730.744013.45
2Massachusetts (United States)1386066.8931.95
3California (United States)1069753.561202.08
4Germany1023732.863647.62
5France871587.053898.65
6Italy710983.453631.52
7District of Columbia (United States)695843.922506.96
8New York (United States)661287.531034.43
9Canada608457.721754.19
10Illinois (United States)460745.37554.63
11Spain430252.852684.9
12Australia398934.21606.78
13Netherlands390647.231215.4
14Switzerland334292.321118.06
15Pennsylvania (United States)267226.3565.4
16Connecticut (United States)235036.74255.05
17Belgium222389.23913.85
18Sweden218930.45745.57
19Japan218395.761292.57
20New Jersey (United States)189628.01205.16
21China181414.971620.15
22Texas (United States)170933.75553.51
23Michigan (United States)166434.06300.54
24Maryland (United States)136552.8235.23
25Norway130986.48499.43
26Israel130343.75244.38
27North Carolina (United States)127352.4339.93
28Virginia (United States)127190.88357.31
29Missouri (United States)123872.2251.57
30Austria122129.19570.94
31Indiana (United States)113984.9289.12
32Denmark109299.07446.12
33Georgia (United States)107382.79307.45
34Minnesota (United States)103778.13170.07
35Ohio (United States)101175.89299.83
36Portugal92903.7719.3
37Wisconsin (United States)87874.18167.58
38Ireland82736.77350.82
39New Hampshire (United States)78199.0670.84
40Rhode Island (United States)70899.7985.88
41Greece68934.47629.84
42Brazil68291.821007.7
43Tennessee (United States)67431.01157.75
44Florida (United States)65753.28260.05
45India65499.711283.58
46New Zealand63830.67288.52
47Chile63536.93473.47
48South Korea61631.09429.39
49Singapore58511.15210.84
50Finland51488.32269.27
51Arizona (United States)50548.45126.65
52Colorado (United States)48470.16145.83
53Poland48392.1770.57
54Turkey45562.14957.53
55Czech Republic42757.08554.16
56Argentina41790.87407.93
57Washington (United States)39213.38101.04
58Russia38679.021641.47
59Colombia37881.68720.52
60Hong Kong37770.94163.69
61Iowa (United States)37303.4384.43
62South Africa35401.34423.69
63Luxembourg33473.39186.13
64Utah (United States)29662.14118.94
65Taiwan28226.48263.11
66Mexico27322.45448.79
67Oregon (United States)24488.2864.65
68Hungary22782.28438.4
69South Carolina (United States)22643.487.74
70United Arab Emirates22510.7115.64
71Kentucky (United States)22274.7287.83
72Louisiana (United States)20757.4686.63
73Malaysia18899.82396.72
74Alabama (United States)18419.05101.88
75Kansas (United States)17200.5870.54
76Hawaii (United States)15101.6742.05
77Delaware (United States)14998.9550.52
78Oklahoma (United States)14031.7486.7
79Cyprus13929.1549.28
80Romania13643.911174.57
81Philippines13329.72185.61
82Peru12725.66260.12
83Pakistan12178.71554.45
84Wyoming (United States)11150.8323.74
85Nebraska (United States)9980.1556.4
86Macao9740.6550.9
87Viet Nam8990.28242.2
88Vermont (United States)8709.7732.69
89Uruguay8580.91132.59
90Thailand8318.25162.01
91Cameroun8199.9674.15
92Nigeria8110.89408.59
93Egypt8015.66117.16
94Indonesia7923.82456.16
95Maine (United States)7611.3753.81
96Nevada (United States)7210.7437.34
97Tunisia7023.76269.04
98Bulgaria6909.29262.42
99Mississippi (United States)5837.1546.29
100Estonia5641.1156.69
101Slovakia5514.83156.56
102West Virginia (United States)532838.54
103Lebanon5031.3369.97
104Bangladesh4890199.75
105Saudi Arabia4488.3692.14
106Arkansas (United States)4434.551.38
107Ghana4416.17141.72
108Slovenia4170.8953.16
109Kazakhstan3759.1766.9
110New Mexico (United States)3567.1741.71
111Iceland3292.6514.88
112Georgia3065.8426.83
113North Dakota (United States)3062.4240.34
114Croatia3040.06168.61
115Ukraine3003.38211.35
116Latvia2989.3537.99
117Venezuela2910.0633.17
118Qatar2903.5129.81
119Lithuania2787.2940.04
120Ecuador2386.78140.38
121Côte d'Ivoire2380.633.76
122Morocco2064.41109.24
123Réunion2027.1819.8
124Montana (United States)1982.7512.99
125Kenya1922.4350.65
126Ethiopia1918.4879.37
127Costa Rica1913.5334.11
128Iran1846.92162.12
129Bolivia1809.9392.56
130Alaska (United States)1683.5914.5
131North Macedonia1297.4272.83
132Armenia1271.5316.61
133Idaho (United States)1245.7320.78
134Kuwait1045.1518.61
135Uzbekistan1000.9739.5
136Jamaica968.0910.75
137Mongolia925.9649.56
138Congo (Dem. Rep.)922.7215.9
139Azerbaijan906.8557.85
140Barbados891.1512.86
141Malta864.614.8
142Sri Lanka791.5252.35
143Serbia724.2747.22
144Algeria716.9575.56
145Northern Cyprus612.9934.22
146Albania521.6344.73
147Brunei513.410.6
148Senegal497.821.37
149Oman487.9418.95
150Fiji470.3419
151Uganda435.417.32
152Dominican Republic434.5215.05
153Burkina Faso425.6717.22
154French Polynesia422.972
155South Dakota (United States)405.329.5
156Nepal388.1726.29
157Bahrain383.749.06
158Martinique369.077
159Jordan348.1931.2
160Tanzania309.7423.5
161Sudan301.1910.33
162Mozambique297.434
163Zambia292.2515.5
164Liechtenstein283.053.9
165Trinidad and Tobago270.329.36
166Moldova247.2526
167Guatemala216.458.19
168Palestinian Authority205.913.3
169Kyrgyzstan202.996
170Sierra Leone194.582.67
171Rwanda191.997.14
172Cambodia185.889.32
173Zimbabwe177.617.59
174Madagascar175.079.5
175Montenegro160.125
176Togo154.138.02
177Monaco146.852.5
178Bosnia and Herzegovina141.6419
179Puerto Rico132.466
180Botswana131.44.5
181Afghanistan126.46.5
182Mauritius117.165.5
183Benin90.111.5
184Belarus85.7114.76
185Malawi84.119.85
186Haïti82.873.67
187Suriname81.931
188Aland73.941
189Guadeloupe66.133
190Nicaragua64.662.67
191Lesotho61.13.5
192Burundi55.441.05
193Papua New Guinea53.530.23
194Libya53.323
195Paraguay52.32
196Somalia48.311
197Iraq47.4313
198Namibia40.613.16
199Swaziland40.171.5
200Niger38.452
201Gambia32.913.5
202Kosovo29.091
203Curaçao25.430.95
204Djibouti24.061.5
205New Caledonia19.840.5
206Guyana14.981.17
207Central African Republic14.361
208South Sudan8.931
209Syria8.752.33
210Guam7.81
211El Salvador7.391
212St. Kitts and Nevis6.721
213Anguilla5.341.5
214Laos4.592
215Guinea4.231
216Mali4.152
217Tchad3.881
218San Marino2.861
219Myanmar2.541.4
220Cuba2.0810.8
221Bahamas1.220.5
222Guinea-Bissau0.810.05
223Gabon0.571
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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