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Top Countries and States, Number of Distinct Works, Weighted by Number of Authors and Recursive 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 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 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
1Massachusetts (United States)44414.91931.95
2United Kingdom40860.364013.45
3California (United States)33933.71202.08
4Germany26057.053647.62
5France22407.473898.65
6New York (United States)20509.061034.43
7District of Columbia (United States)19252.772506.96
8Canada17814.821754.19
9Italy17496.883631.52
10Illinois (United States)14591.98554.63
11Spain11176.892684.9
12Netherlands9258.421215.4
13Switzerland9249.761118.06
14Australia9003.071606.78
15Pennsylvania (United States)8604.79565.4
16Connecticut (United States)7504.72255.05
17New Jersey (United States)5973.38205.16
18Sweden5887.92745.57
19Belgium5573.72913.85
20Japan5453.461292.57
21Michigan (United States)4930.56300.54
22Texas (United States)4889.89553.51
23China4171.91620.15
24Maryland (United States)4160.62235.23
25Israel4084.7244.38
26Missouri (United States)4075.79251.57
27Virginia (United States)3858.66357.31
28Minnesota (United States)3789.7170.07
29North Carolina (United States)3563.01339.93
30Norway3320.55499.43
31Georgia (United States)3255.68307.45
32Indiana (United States)3221.45289.12
33Ohio (United States)3155.85299.83
34Austria2885.58570.94
35Denmark2740.43446.12
36Wisconsin (United States)2568.31167.58
37New Hampshire (United States)2398.8470.84
38Rhode Island (United States)2254.3685.88
39Portugal2025.16719.3
40Ireland2009.42350.82
41Tennessee (United States)1949.5157.75
42Florida (United States)1772.51260.05
43Brazil1664.831007.7
44Chile1609.04473.47
45South Korea1607.27429.39
46Singapore1526.98210.84
47Arizona (United States)1471.6126.65
48New Zealand1446.2288.52
49Greece1303.58629.84
50India1271.991283.58
51Colorado (United States)1254.97145.83
52Finland1196.32269.27
53Argentina1141.56407.93
54Washington (United States)1109.39101.04
55Hong Kong1018.69163.69
56Czech Republic923.68554.16
57Poland910.05770.57
58Turkey889.69957.53
59Russia870.921641.47
60Iowa (United States)870.5184.43
61Luxembourg826.3186.13
62Utah (United States)796.28118.94
63Colombia789.63720.52
64Mexico684.37448.79
65Oregon (United States)680.364.65
66United Arab Emirates634.59115.64
67South Carolina (United States)629.0787.74
68Taiwan620.64263.11
69Kentucky (United States)560.787.83
70Louisiana (United States)524.9886.63
71Hungary487.88438.4
72South Africa457.44423.69
73Delaware (United States)430.9850.52
74Alabama (United States)419101.88
75Cyprus392.8949.28
76Kansas (United States)392.1770.54
77Hawaii (United States)352.4242.05
78Malaysia329.35396.72
79Peru293.86260.12
80Wyoming (United States)278.3923.74
81Philippines255.05185.61
82Oklahoma (United States)241.4486.7
83Vermont (United States)227.6932.69
84Macao194.5650.9
85Maine (United States)194.5153.81
86Uruguay194.23132.59
87Nebraska (United States)185.0956.4
88Thailand176.05162.01
89Nevada (United States)170.9237.34
90Pakistan170.52554.45
91Romania150.191174.57
92Mississippi (United States)148.7246.29
93Viet Nam139.75242.2
94Indonesia133.81456.16
95Egypt132.14117.16
96Bulgaria114.03262.42
97Slovakia108.17156.56
98Estonia105.9456.69
99West Virginia (United States)101.3538.54
100Arkansas (United States)101.3151.38
101Lebanon98.4569.97
102Kazakhstan96.7766.9
103Tunisia94.52269.04
104Iceland86.5114.88
105Nigeria85.94408.59
106Slovenia82.0553.16
107Venezuela79.333.17
108New Mexico (United States)73.241.71
109Cameroun70.8674.15
110Georgia70.6726.83
111Bangladesh70.37199.75
112Latvia61.4137.99
113Ghana55.74141.72
114Ukraine55.04211.35
115Lithuania54.6640.04
116Saudi Arabia47.9592.14
117Qatar47.1729.81
118Costa Rica45.5134.11
119Ecuador44.52140.38
120Montana (United States)43.7512.99
121Réunion42.3619.8
122Côte d'Ivoire4133.76
123North Dakota (United States)40.8940.34
124Bolivia38.5992.56
125Armenia35.0116.61
126Morocco33.64109.24
127Croatia33.3168.61
128Ethiopia30.1279.37
129Alaska (United States)27.6614.5
130Iran24.82162.12
131Kenya24.3650.65
132Mongolia23.0949.56
133Uzbekistan21.1639.5
134North Macedonia18.9172.83
135Idaho (United States)17.5120.78
136Azerbaijan17.3957.85
137Malta15.4914.8
138Serbia15.0847.22
139Jamaica15.0610.75
140Congo (Dem. Rep.)15.0115.9
141Barbados14.9712.86
142Sri Lanka13.6252.35
143Algeria11.3775.56
144Kuwait10.8318.61
145Senegal8.9721.37
146Dominican Republic8.115.05
147Fiji7.5819
148Albania7.3444.73
149Brunei7.2510.6
150French Polynesia6.312
151Uganda6.1917.32
152Martinique5.897
153Liechtenstein5.753.9
154Mozambique5.734
155Northern Cyprus5.1434.22
156Nepal4.8626.29
157South Dakota (United States)4.829.5
158Jordan4.6131.2
159Bahrain4.389.06
160Sudan4.3210.33
161Oman4.0818.95
162Burkina Faso4.0617.22
163Guatemala3.988.19
164Moldova3.9526
165Sierra Leone3.762.67
166Madagascar3.619.5
167Montenegro3.455
168Puerto Rico3.276
169Trinidad and Tobago3.159.36
170Tanzania3.123.5
171Kyrgyzstan2.966
172Cambodia2.849.32
173Palestinian Authority2.7213.3
174Rwanda2.397.14
175Zambia2.1615.5
176Suriname2.041
177Afghanistan2.026.5
178Togo1.958.02
179Haïti1.493.67
180Nicaragua1.462.67
181Zimbabwe1.4317.59
182Mauritius1.375.5
183Aland1.361
184Monaco1.332.5
185Bosnia and Herzegovina1.3219
186Benin1.1911.5
187Malawi1.19.85
188Belarus1.0314.76
189Paraguay0.912
190Papua New Guinea0.860.23
191Lesotho0.853.5
192Botswana0.784.5
193Somalia0.691
194Guadeloupe0.683
195Libya0.663
196Namibia0.633.16
197Niger0.572
198Swaziland0.511.5
199Gambia0.53.5
200Djibouti0.411.5
201New Caledonia0.390.5
202Curaçao0.380.95
203Burundi0.31.05
204Guyana0.281.17
205Iraq0.2713
206El Salvador0.181
207St. Kitts and Nevis0.141
208Kosovo0.141
209Syria0.132.33
210Mali0.12
211South Sudan0.081
212Central African Republic0.071
213Anguilla0.071.5
214Guinea0.051
215Guam0.051
216Myanmar0.041.4
217Laos0.032
218Bahamas0.030.5
219Cuba0.0210.8
220San Marino0.021
221Guinea-Bissau00.05
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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