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Top Countries and States, Number of Distinct Works, Weighted by Number of Authors and Recursive 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 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 71625 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
1Massachusetts (United States)44635.3928.05
2United Kingdom41004.774008.29
3California (United States)348371199.63
4Germany25817.613634.33
5France22916.053885.56
6New York (United States)21071.671023.59
7District of Columbia (United States)19480.882497.17
8Canada17800.191746.11
9Italy17561.323620.01
10Illinois (United States)15103.7555.15
11Spain10740.872671.23
12Switzerland9467.451113.92
13Netherlands9063.181211.63
14Australia8869.541608.08
15Pennsylvania (United States)8744.75565.5
16Connecticut (United States)7571.91247.98
17New Jersey (United States)6112.24206.16
18Sweden5808.72742.98
19Belgium5565.65915.43
20Japan5499.411283.17
21Michigan (United States)5039.92299.57
22Texas (United States)4981.94552.51
23Minnesota (United States)4343.39169.57
24Missouri (United States)4165.88253.1
25Israel4139.42244.38
26China4100.411606.45
27Maryland (United States)4059.18233.92
28Virginia (United States)3872.03358.34
29North Carolina (United States)3646.42338.43
30Norway3265.57497.22
31Ohio (United States)3264.37298.51
32Georgia (United States)3237.27302.77
33Indiana (United States)3090.87279.17
34Austria2803.18567.03
35Denmark2747.63442.23
36Wisconsin (United States)2576.18165.63
37New Hampshire (United States)2475.7469.84
38Rhode Island (United States)2389.7287.38
39Portugal2076.92713.8
40Tennessee (United States)1982.7157.75
41Ireland1871.77350.42
42Florida (United States)1808.72255.8
43Brazil1639.1997.5
44South Korea1614.61429.59
45Singapore1598.88212.08
46Arizona (United States)1564.65127.4
47Chile1563.1469.48
48New Zealand1461.96288.45
49Greece1315.02623.95
50Colorado (United States)1269.05143.33
51India1213.981246.46
52Finland1173.16268.83
53Argentina1156.57402.35
54Washington (United States)1112.44100.54
55Hong Kong1010.65163.36
56Czech Republic903.81543.44
57Poland903.27765.97
58Turkey896.86954.55
59Russia876.751626.26
60Iowa (United States)818.2583.18
61Utah (United States)817.2116.44
62Luxembourg807.48182.92
63Colombia786.13710.69
64Mexico712.18443.44
65Oregon (United States)690.4164.65
66South Carolina (United States)643.6187.74
67United Arab Emirates621.86113.65
68Taiwan613.24264.1
69Kentucky (United States)579.5986.33
70Hungary528.55434.66
71Louisiana (United States)527.4886.63
72South Africa464.27419.32
73Delaware (United States)437.3550.52
74Alabama (United States)433.1100.38
75Kansas (United States)407.2472.54
76Cyprus373.1348.28
77Hawaii (United States)361.942.05
78Malaysia316.6395.19
79Peru288.37258.92
80Philippines273.69183.96
81Wyoming (United States)272.2323.74
82Oklahoma (United States)236.4186.7
83Vermont (United States)234.5231.69
84Macao200.9250.89
85Maine (United States)193.7752.81
86Uruguay189.42132.63
87Thailand181.02156.01
88Nebraska (United States)17851.9
89Nevada (United States)168.7236.86
90Pakistan163.7548.95
91Romania153.191176.24
92Mississippi (United States)152.7545.29
93Viet Nam138.28241.88
94Egypt131.32116.16
95Indonesia123.95451.66
96Arkansas (United States)105.1652.38
97Estonia103.0856.69
98Lebanon99.6463.97
99Tunisia98.53266.05
100Slovakia96.91154.13
101West Virginia (United States)96.7737.54
102Bulgaria92.25259.32
103Kazakhstan88.7165.9
104Nigeria84.39398.59
105Iceland84.0114.88
106Slovenia82.3752.16
107Venezuela80.233.17
108Cameroun78.3670.15
109Georgia76.4626.83
110New Mexico (United States)70.3539.71
111Bangladesh69.5196.65
112Ukraine59.44212.45
113Latvia58.8837.94
114Lithuania53.1940.04
115Ghana52.63136.72
116Qatar50.4729.81
117Saudi Arabia46.5491.74
118Ecuador45.87134.88
119Montana (United States)45.3312.99
120Réunion45.1319.89
121Côte d'Ivoire42.7232.76
122North Dakota (United States)39.8834
123Costa Rica39.5632.11
124Bolivia38.1690.56
125Armenia34.9415.61
126Croatia31.84166.61
127Morocco31.72106.24
128Ethiopia30.0974.87
129Alaska (United States)28.7114.5
130Iran27.14161.02
131Kenya25.7751.66
132Mongolia23.749.56
133Uzbekistan20.7438.44
134North Macedonia19.8472.83
135Idaho (United States)17.3620.78
136Azerbaijan17.255.85
137Congo (Dem. Rep.)15.5715.9
138Barbados15.5512.86
139Malta14.3613.8
140Serbia13.6746.27
141Sri Lanka13.0552.35
142Algeria11.5774.56
143Jamaica10.6610.75
144Kuwait9.7317.61
145Dominican Republic9.1915.05
146Senegal8.9121.37
147Albania7.2744.73
148Brunei7.0910.6
149Martinique6.987
150Liechtenstein63.9
151French Polynesia5.752
152Uganda5.5818.32
153Fiji5.519
154Mozambique5.044
155Northern Cyprus4.8634.22
156Nepal4.825.29
157South Dakota (United States)4.78.5
158Burkina Faso4.3917.22
159Sudan4.3410.33
160Sierra Leone3.922.67
161Oman3.8417.45
162Guatemala3.827.69
163Tanzania3.5523.5
164Jordan3.5130.2
165Madagascar3.49.5
166Trinidad and Tobago3.249.86
167Palestinian Authority3.1213.3
168Kyrgyzstan3.025
169Cambodia3.019.32
170Rwanda2.476.64
171Afghanistan2.286.5
172Zambia2.2315.5
173Moldova2.1726
174Puerto Rico2.056
175Togo2.048.02
176Montenegro1.965
177Haïti1.743.67
178Suriname1.61
179Monaco1.482.5
180Zimbabwe1.4416.59
181Aland1.421
182Malawi1.389.85
183Mauritius1.375.5
184Nicaragua1.332.67
185Benin1.310.5
186Bahrain1.248.08
187Bosnia and Herzegovina1.219
188Papua New Guinea0.970.23
189Belarus0.9314.26
190Lesotho0.843.5
191Paraguay0.81
192Guadeloupe0.773
193Botswana0.754.5
194Somalia0.721
195Libya0.713
196Namibia0.72.16
197Gambia0.523.5
198Swaziland0.51.5
199Niger0.491
200Djibouti0.431.5
201Curaçao0.380.95
202Burundi0.331.05
203New Caledonia0.310.5
204Guyana0.281.17
205Iraq0.2713
206St. Kitts and Nevis0.161
207El Salvador0.151
208Kosovo0.141
209Syria0.142.33
210Mali0.122
211South Sudan0.081
212Anguilla0.081
213Guam0.071
214Central African Republic0.061
215Guinea0.051
216Myanmar0.041.4
217Bahamas0.030.5
218Cuba0.0310.8
219Laos0.022
220San Marino0.021
221Guinea-Bissau0.010.05
222Tchad01
223Comoros00.7
224Gabon01
225Timor-Leste01
226Yemen01

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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