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Top Countries and States, Number of Distinct Works, Weighted by Number of Authors and Simple Impact Factors, as of November 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 72574 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 Kingdom1511594.64020.02
2Massachusetts (United States)1407599.42932.46
3California (United States)1089381.41210.51
4Germany1037585.283695.35
5France879794.673915.67
6Italy721235.173645.24
7District of Columbia (United States)701943.542510.13
8New York (United States)665445.61039.78
9Canada614220.791754.87
10Illinois (United States)467128.06558.22
11Spain437911.242708.25
12Australia400761.321614.77
13Netherlands394712.021220.21
14Switzerland338261.041121.92
15Pennsylvania (United States)270899.73564.15
16Connecticut (United States)236964.17256.95
17Belgium225034.9918.59
18Japan219980.231292.57
19Sweden219551.57748.44
20New Jersey (United States)184913.16204.12
21China183366.471637.75
22Texas (United States)174072.83558.59
23Michigan (United States)168898.7309.05
24Maryland (United States)135130.38234.81
25Israel133099.89244.98
26Norway130509.47498.1
27Virginia (United States)128506.47365.31
28North Carolina (United States)126867.9340.53
29Missouri (United States)124387.13255.32
30Austria123807.82574.84
31Indiana (United States)114836.93287.62
32Denmark109150.98446.71
33Georgia (United States)108981.05310.45
34Minnesota (United States)106540.52172.07
35Ohio (United States)101987.75303.83
36Portugal93912.23719.8
37Wisconsin (United States)88255.91166.58
38Ireland83459.17356.22
39New Hampshire (United States)79948.4871.84
40Rhode Island (United States)74192.4385.88
41Greece69551.69630.89
42Brazil69257.711027.08
43Tennessee (United States)67594.36156.6
44India66258.841289.98
45Florida (United States)65194.55257.14
46Chile64539.71474.48
47New Zealand64206.68288.98
48South Korea62440.86430.72
49Singapore58923.04211.84
50Finland51950.1271.27
51Arizona (United States)51103.61127.65
52Poland49382.99775.61
53Colorado (United States)49320.01146.33
54Turkey45937.25964.38
55Czech Republic43657.29563.22
56Argentina41760.29408.95
57Washington (United States)39620.32103.24
58Russia39089.241649.47
59Hong Kong38200.03164.7
60Colombia38096.21723.51
61Iowa (United States)37083.6383.43
62South Africa35806.4427.6
63Luxembourg33945.17188.02
64Utah (United States)29925.82119.04
65Taiwan28541.21266.13
66Mexico27523.29451.11
67Oregon (United States)24400.3264.39
68South Carolina (United States)23031.2989.74
69Hungary23011.91437.9
70United Arab Emirates22559.93115.54
71Kentucky (United States)22504.7987.83
72Louisiana (United States)20820.1186.63
73Malaysia19545.51399.76
74Alabama (United States)18588.26103.88
75Kansas (United States)17191.4570.54
76Hawaii (United States)15171.1842.05
77Delaware (United States)15063.1250.52
78Oklahoma (United States)14156.7186.7
79Cyprus14027.749.28
80Romania13790.21177.07
81Philippines13070.08199.21
82Peru12948262.12
83Pakistan12377.15552.95
84Wyoming (United States)11176.1123.74
85Nebraska (United States)10022.1356.4
86Macao9932.9351.9
87Viet Nam9130.75249.07
88Vermont (United States)8860.0732.69
89Uruguay8637.63132.59
90Thailand8403.14163.02
91Cameroun8379.2974.15
92Nigeria8251.82410.65
93Egypt8036.39118.11
94Indonesia8022.03459.66
95Maine (United States)7677.1854.81
96Nevada (United States)7168.5137.34
97Tunisia7061.19269.04
98Bulgaria7028.65263
99Estonia5903.5756.69
100Mississippi (United States)5832.4346.61
101Slovakia5678.38157.36
102West Virginia (United States)5234.5638.56
103Lebanon5110.8170.97
104Bangladesh5048.29203.75
105Saudi Arabia4510.5793.14
106Ghana4473.2141.72
107Arkansas (United States)4439.8851.38
108Slovenia4078.1653.96
109Kazakhstan3799.9566.9
110Latvia3715.6138.99
111Georgia3318.2526.78
112New Mexico (United States)3309.8941.26
113Iceland3304.6714.88
114Croatia3178.91170.72
115North Dakota (United States)3063.3341.34
116Ukraine2985.84213.35
117Lithuania2914.3741.05
118Venezuela2907.6433.17
119Qatar2906.729.31
120Côte d'Ivoire2479.6434.78
121Ecuador2416.57141.93
122Iran2395.45170.06
123Morocco2217.27114.64
124Bolivia2052.5494.06
125Réunion2039.4519.8
126Montana (United States)1990.1412.99
127Ethiopia1947.7880.45
128Kenya1929.2350.65
129Costa Rica1922.9334.11
130Alaska (United States)1719.3614.5
131Idaho (United States)1411.7221.77
132North Macedonia1317.7772.83
133Armenia1275.4218.61
134Kuwait1056.7618.61
135Uzbekistan1011.239.5
136Jamaica969.7910.75
137Congo (Dem. Rep.)933.1715.9
138Azerbaijan913.5459.85
139Barbados894.8912.86
140Malta869.7714.8
141Sri Lanka812.852.35
142Algeria744.9977.56
143Northern Cyprus738.7735.22
144Serbia729.6147.22
145Mongolia694.7448.57
146Albania523.0144.73
147Brunei515.2910.6
148Senegal501.8422.37
149Oman492.318.95
150Fiji474.1119
151Uganda452.6217.32
152French Polynesia449.762
153Burkina Faso437.7317.22
154Dominican Republic435.9915.05
155South Dakota (United States)401.379.5
156Nepal390.7326.29
157Bahrain387.919.06
158Martinique369.87
159Jordan351.2331.2
160Liechtenstein329.414.4
161Tanzania311.2223.5
162Zambia298.4416.5
163Mozambique298.264
164Sudan293.599.33
165Trinidad and Tobago273.399.36
166Moldova246.7226
167Guatemala218.68.19
168Palestinian Authority209.3713.3
169Kyrgyzstan203.886
170Sierra Leone195.522.67
171Rwanda192.997.14
172Cambodia186.959.32
173Madagascar185.529.5
174Zimbabwe181.317.59
175Togo155.198.02
176Monaco147.642.5
177Bosnia and Herzegovina142.3219
178Puerto Rico133.186
179Afghanistan127.326.5
180Mauritius117.715.5
181Botswana115.34.09
182Belarus101.8715.76
183Benin90.8111.5
184Malawi84.989.85
185Haïti83.163.67
186Suriname82.351
187Aland74.631
188Montenegro69.734
189Guadeloupe66.583
190Nicaragua64.162.67
191Lesotho62.253.5
192Burundi56.321.05
193Libya53.883
194Papua New Guinea53.770.23
195Paraguay52.52
196Somalia48.611
197Iraq47.7313
198Namibia40.813.16
199Swaziland40.51.5
200Niger38.121.5
201Gambia32.983.5
202Kosovo29.151
203Curaçao25.560.95
204Djibouti24.081.5
205New Caledonia19.940.5
206Guyana151.17
207Central African Republic14.721
208South Sudan8.991
209Syria8.772.33
210El Salvador7.421
211St. Kitts and Nevis6.711
212Anguilla5.511.5
213Guam5.51
214Laos4.662
215Guinea4.311
216Mali4.152
217Tchad3.881
218San Marino2.861
219Yemen2.824
220Cuba2.611.8
221Myanmar2.551.4
222Bahamas1.230.5
223Guinea-Bissau0.810.05
224Gabon0.581
225Comoros0.440.7
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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