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Top Countries and States, Number of Distinct Works, Weighted by Number of Authors and Simple Impact Factors, as of October 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 72418 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 Kingdom1500179.64013.7
2Massachusetts (United States)1396917.69930.36
3California (United States)1074110.921207.58
4Germany1035598.013692.57
5France875774.973905.7
6Italy715633.673640.15
7District of Columbia (United States)699279.32508.6
8New York (United States)662879.281038.88
9Canada612161.631754.87
10Illinois (United States)464218.44555.73
11Spain434331.442696.91
12Australia401176.151609.13
13Netherlands393825.761216.21
14Switzerland336433.361117.75
15Pennsylvania (United States)268781.13564.6
16Connecticut (United States)236523.47256.05
17Belgium223579.99917.5
18Japan219156.851292.07
19Sweden218721.27747.49
20New Jersey (United States)184834.9204.12
21China182169.161628.25
22Texas (United States)173020.25554.6
23Michigan (United States)168222.31309.07
24Maryland (United States)134684.11234.31
25Israel132968.81245.88
26Norway129898.28498.33
27Virginia (United States)127287.5359.31
28North Carolina (United States)126355.1339.93
29Missouri (United States)124022.36254.32
30Austria123461.79575.84
31Indiana (United States)113909.1287.12
32Denmark109204.03447.62
33Georgia (United States)108064.64309.95
34Minnesota (United States)106272.85172.07
35Ohio (United States)101585.94301.83
36Portugal93337.8719.3
37Wisconsin (United States)88034.82166.58
38Ireland83385.41353.82
39New Hampshire (United States)79377.1670.84
40Rhode Island (United States)73556.8985.88
41Greece69367.02629.84
42Brazil68850.91018.09
43Tennessee (United States)68100.25157.75
44India66147.081288.08
45Florida (United States)65950.04260.05
46Chile64143.48474.48
47New Zealand64108.31288.52
48South Korea62091.87430.39
49Singapore58821.92212.84
50Finland51645.77270.79
51Arizona (United States)50992.13127.65
52Colorado (United States)49057.44145.83
53Poland48620.19772.57
54Turkey45941.86964.04
55Czech Republic43387.96560.22
56Argentina41840.18409.93
57Washington (United States)39450.48102.24
58Russia38913.951644.47
59Colombia38087.02724.51
60Hong Kong37912.25163.69
61Iowa (United States)37089.7283.43
62South Africa35683.36426.6
63Luxembourg33933.13188.02
64Utah (United States)29765.34118.94
65Taiwan28476.24265.11
66Mexico27318.98450.11
67Oregon (United States)24504.4264.39
68Hungary22878.67438.9
69South Carolina (United States)22742.3488.74
70United Arab Emirates22590.63115.54
71Kentucky (United States)22351.2587.83
72Louisiana (United States)20763.6786.63
73Malaysia19605.61400.25
74Alabama (United States)18526.63102.88
75Kansas (United States)17164.3170.54
76Hawaii (United States)15110.5442.05
77Delaware (United States)14979.2250.52
78Oklahoma (United States)14101.3986.7
79Cyprus13992.5749.28
80Romania13734.581175.07
81Philippines12865.43197.21
82Peru12797.58261.12
83Pakistan12276.01552.95
84Wyoming (United States)11157.8323.74
85Nebraska (United States)9955.1356.4
86Macao9848.2951.9
87Viet Nam9083.62245.29
88Vermont (United States)8808.1532.69
89Uruguay8599.29132.59
90Thailand8359.6163.02
91Cameroun8343.5374.15
92Nigeria8200.05408.65
93Egypt8002.89117.16
94Indonesia8001.74456.16
95Maine (United States)7597.4153.81
96Nevada (United States)7071.8237.34
97Tunisia7070.43269.04
98Bulgaria6923.19261.42
99Mississippi (United States)5830.3246.61
100Estonia5690.2656.69
101Slovakia5551.58156.86
102West Virginia (United States)5363.8739.54
103Lebanon5104.4770.97
104Bangladesh4911.09200.25
105Saudi Arabia4502.9992.14
106Arkansas (United States)445851.38
107Ghana4447.44141.72
108Slovenia4006.2152.96
109Kazakhstan3783.9566.9
110Latvia3707.3738.99
111New Mexico (United States)3575.5241.71
112Iceland3303.0314.88
113Croatia3121.03169.55
114Georgia3085.5825.83
115North Dakota (United States)3048.3840.34
116Ukraine2981.47212.35
117Venezuela2917.5533.17
118Qatar2888.4329.31
119Lithuania2780.7140.04
120Côte d'Ivoire2474.234.76
121Ecuador2415.05142.38
122Iran2314.86167.06
123Morocco2191.41114.14
124Réunion2037.9919.8
125Montana (United States)1988.9212.99
126Ethiopia1948.0281.45
127Kenya1924.4450.65
128Costa Rica1910.734.11
129Bolivia1817.3492.56
130Alaska (United States)1680.4214.5
131North Macedonia1311.6472.83
132Armenia1275.5417.61
133Idaho (United States)1235.3620.78
134Kuwait1053.0818.61
135Uzbekistan1004.3539.5
136Jamaica967.2610.75
137Congo (Dem. Rep.)931.7915.9
138Azerbaijan910.759.85
139Barbados893.3312.86
140Malta870.814.8
141Sri Lanka790.4252.35
142Algeria744.6377.56
143Serbia728.4347.22
144Northern Cyprus692.6634.22
145Mongolia690.2148.57
146Albania522.2844.73
147Brunei514.8410.6
148Senegal500.8622.37
149Oman491.0618.95
150Fiji471.5219
151French Polynesia448.522
152Uganda437.5217.32
153Dominican Republic436.3115.05
154Burkina Faso430.5917.22
155South Dakota (United States)401.049.5
156Nepal389.1126.29
157Bahrain385.959.06
158Martinique370.317
159Jordan350.5931.2
160Liechtenstein329.344.4
161Tanzania310.8923.5
162Sudan302.6810.33
163Mozambique298.564
164Zambia292.6115.5
165Trinidad and Tobago270.789.36
166Moldova246.426
167Guatemala216.598.19
168Palestinian Authority208.613.3
169Kyrgyzstan203.826
170Sierra Leone195.422.67
171Rwanda192.257.14
172Cambodia186.449.32
173Madagascar180.549.5
174Zimbabwe178.4617.59
175Togo155.188.02
176Monaco147.272.5
177Bosnia and Herzegovina142.5119
178Puerto Rico132.86
179Afghanistan127.156.5
180Mauritius117.445.5
181Botswana115.064.09
182Belarus101.7615.76
183Benin90.8311.5
184Malawi84.779.85
185Haïti83.243.67
186Suriname82.231
187Aland74.071
188Montenegro69.74
189Guadeloupe66.63
190Nicaragua64.042.67
191Lesotho62.073.5
192Burundi56.171.05
193Papua New Guinea53.70.23
194Libya53.693
195Paraguay52.442
196Somalia48.611
197Iraq47.7313
198Namibia40.763.16
199Swaziland40.291.5
200Niger35.141.5
201Gambia33.053.5
202Kosovo29.21
203Curaçao25.540.95
204Djibouti24.051.5
205New Caledonia19.860.5
206Guyana15.041.17
207Central African Republic14.511
208South Sudan8.981
209Syria8.792.33
210El Salvador7.421
211St. Kitts and Nevis6.731
212Guam5.51
213Anguilla5.361.5
214Laos4.62
215Guinea4.291
216Mali4.192
217Tchad3.881
218San Marino2.881
219Cuba2.611.8
220Myanmar2.551.4
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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