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Top Countries and States, Number of Distinct Works, Weighted by Number of Authors and Recursive Impact Factors, 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 recursive 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 71514 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
1Massachusetts (United States)42890.11923.59
2United Kingdom40034.073997.87
3California (United States)33527.221199.08
4Germany25120.183625.8
5France22326.443883.05
6New York (United States)20362.361024.7
7District of Columbia (United States)18522.272496.63
8Canada17596.981745.63
9Italy17115.413614.88
10Illinois (United States)14662.35555.65
11Spain10829.252668.15
12Switzerland9091.911114.17
13Netherlands8989.051210.58
14Australia8651.11607.38
15Pennsylvania (United States)8448.15564.5
16Connecticut (United States)6858.87247.18
17New Jersey (United States)6110.25207.41
18Sweden5540.27743.99
19Belgium5457.73904.46
20Japan5402.71282.16
21Michigan (United States)4867.02300.73
22Texas (United States)4837.49551.91
23Missouri (United States)4114.9254.6
24China4097.111602.71
25Israel3995.89245.38
26Maryland (United States)3977.4234.92
27Minnesota (United States)3824.98169.57
28Virginia (United States)3721.59359.34
29North Carolina (United States)3499.12337.43
30Norway3198.62499.22
31Ohio (United States)3080.36297.51
32Georgia (United States)3071.74302.92
33Indiana (United States)2971.13278.17
34Austria2800.93565.78
35Wisconsin (United States)2636.8165.63
36Denmark2610.82442.23
37New Hampshire (United States)2382.6570.34
38Rhode Island (United States)2353.6887.88
39Tennessee (United States)1994.29158.25
40Portugal1943.15714.79
41Ireland1882.39350.42
42Florida (United States)1768.68254.8
43South Korea1589.99425.93
44Brazil1569.7988.51
45Singapore1533.17211.08
46Chile1507.3468.49
47Arizona (United States)1473.44127.4
48New Zealand1394.33287.45
49Colorado (United States)1244.83143.33
50Greece1239.79621.95
51India1198.091240.66
52Finland1157.35267.69
53Washington (United States)1089.16100.54
54Argentina1052.74401.8
55Hong Kong1006.8162.36
56Turkey884.17955.05
57Poland859.98762.12
58Russia853.261637.8
59Czech Republic840.23541.41
60Luxembourg811.39181.92
61Utah (United States)780.72118.94
62Iowa (United States)769.6982.18
63Colombia725.18708.69
64Mexico682.68442.94
65Oregon (United States)674.7862.65
66South Carolina (United States)620.3186.74
67Taiwan618.92263.1
68United Arab Emirates610.43113.65
69Kentucky (United States)563.386.33
70Hungary507.11435.16
71Louisiana (United States)499.3186.63
72South Africa445.14418.28
73Alabama (United States)418.29101.38
74Kansas (United States)398.8672.04
75Delaware (United States)391.4850.52
76Cyprus350.7947.28
77Hawaii (United States)350.6442.05
78Malaysia316.26396.19
79Peru280.77257.94
80Philippines263.6184.02
81Wyoming (United States)263.3223.74
82Vermont (United States)236.5232.19
83Oklahoma (United States)235.8787.7
84Maine (United States)187.7852.81
85Macao185.0549.89
86Uruguay184.91132.63
87Nebraska (United States)178.751.9
88Thailand175.72156.01
89Pakistan160.69548.95
90Nevada (United States)159.8136.86
91Mississippi (United States)145.1745.29
92Romania144.071176.24
93Viet Nam134.11241.88
94Egypt125.4115.16
95Indonesia121.25451.16
96Estonia102.8156.69
97Lebanon101.3862.67
98Arkansas (United States)97.6452.38
99West Virginia (United States)94.538.04
100Tunisia92.31265.05
101Slovakia90.36153.88
102Kazakhstan88.965.9
103Bulgaria85.89259.32
104Nigeria84.34399.09
105Slovenia80.6452.16
106Iceland76.6514.88
107Georgia71.726.83
108Bangladesh70.01195.55
109Cameroun69.1769.89
110Venezuela67.1532.17
111New Mexico (United States)66.0839.71
112Latvia56.3637.94
113Ukraine55.47211.45
114Ghana52.89136.72
115Qatar51.730.81
116Lithuania48.6640.04
117Saudi Arabia44.3891.74
118Réunion42.819.89
119Ecuador42.75134.38
120Montana (United States)41.7612.99
121Costa Rica41.1432.11
122North Dakota (United States)38.7834
123Côte d'Ivoire38.6832.76
124Armenia35.7415.61
125Bolivia33.8690.56
126Croatia32.15166.61
127Morocco30.56105.24
128Ethiopia29.3974.37
129Alaska (United States)29.1315.5
130Iran24.94161.02
131Uzbekistan24.4538.44
132Kenya23.7851.66
133Mongolia23.4749.56
134North Macedonia18.771.83
135Jamaica17.2210.75
136Idaho (United States)16.2920.78
137Azerbaijan15.6355.85
138Barbados14.2912.86
139Serbia14.2145.27
140Malta14.0513.8
141Congo (Dem. Rep.)13.8215.9
142Sri Lanka12.4652.35
143Algeria10.8374.56
144Kuwait9.5417.61
145Senegal8.8521.04
146Dominican Republic8.4415.05
147Brunei7.0310.6
148Albania6.7743.73
149Martinique6.737
150Fiji6.6719
151Uganda6.5218.32
152Liechtenstein5.653.9
153French Polynesia5.62
154Mozambique5.594
155Northern Cyprus4.9134.22
156Sudan4.3310.33
157South Dakota (United States)4.068.5
158Burkina Faso417.22
159Nepal3.9324.29
160Guatemala3.97.69
161Oman3.5417.45
162Sierra Leone3.382.67
163Montenegro3.385
164Madagascar3.339.5
165Trinidad and Tobago3.39.86
166Tanzania3.0623.5
167Palestinian Authority2.9713.3
168Puerto Rico2.926
169Kyrgyzstan2.785
170Cambodia2.769.32
171Rwanda2.26.64
172Afghanistan2.166.5
173Suriname2.161
174Moldova2.1126
175Togo2.088.02
176Zambia1.8915.5
177Aland1.871
178Haïti1.533.67
179Mauritius1.285.5
180Zimbabwe1.2816.59
181Monaco1.252.5
182Nicaragua1.252.67
183Malawi1.199.85
184Bosnia and Herzegovina1.1919
185Bahrain1.148.08
186Jordan1.1328.7
187Benin1.1110.5
188Papua New Guinea0.90.23
189Belarus0.8514.26
190Namibia0.812.2
191Somalia0.811
192Botswana0.784.5
193Lesotho0.773.5
194Paraguay0.71
195Libya0.693
196Guadeloupe0.683
197Niue0.611
198Swaziland0.481.5
199Gambia0.453.5
200Djibouti0.411.5
201Niger0.41
202New Caledonia0.330.5
203Burundi0.321.05
204Curaçao0.260.95
205Iraq0.2612.66
206Guyana0.251.17
207Kosovo0.171
208St. Kitts and Nevis0.171
209El Salvador0.151
210Syria0.132.33
211Mali0.12
212South Sudan0.071
213Anguilla0.061
214Guam0.061
215Central African Republic0.061
216Laos0.042
217Myanmar0.031.4
218Guinea0.021
219Cuba0.0210.8
220Bahamas0.020.5
221San Marino0.011
222Guinea-Bissau0.010.05
223Tchad01
224Comoros00.7
225Gabon01
226Timor-Leste01
227Yemen01

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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