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Top Countries and States by Number of Distinct Works, Weighted by Recursive Impact Factor, as of May 2026

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.
  • Authors who are deceased or whose email address with RePEc is invalid are not counted, the latter under the assumption that they have moved or have died
  • There are 9321 institutions with 73501 registered authors evaluated for all the rankings

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.

EntityFull rankingLast 10 years10 best authorsLast 10 years, 10 best authorsTop 5% authorsMore
AuthorsShort Details Short Details More
InstitutionsShort Details Short Details Short Details Short Details All yearsLast 10 More
RegionsShort Details Short Details More
Rank Country or State Score Institutions Authors Author
Shares
1United Kingdom75557.8145248824147.90
2Massachusetts (United States)75347.3410314791009.98
3California (United States)63997.5116013691259.78
4France46082.7634542354018.76
5Germany41944.5848441533675.91
6District of Columbia (United States)41383.2813727992575.30
7New York (United States)38564.3816912051084.04
8Italy35526.9133539433752.03
9Canada32009.3921418961808.95
10Illinois (United States)29419.0669629570.48
11Spain21837.2834229012834.56
12Switzerland18943.9913312541148.10
13Pennsylvania (United States)18489.2693616572.27
14Netherlands17790.7612914151305.88
15Australia17194.3718417971651.68
16Sweden11753.08106851770.68
17Connecticut (United States)11690.4337289264.31
18Belgium11223.831091114963.42
19Texas (United States)10094.0786595565.10
20Japan9634.0621913461307.63
21China9277.3833417271684.24
22New Jersey (United States)9250.5848225204.72
23Michigan (United States)9142.6237340317.52
24Missouri (United States)7823.4641275260.22
25Maryland (United States)7627.8734268242.01
26Virginia (United States)7461.4553408383.93
27Israel7401.2033263246.46
28Norway7241.1858542509.62
29North Carolina (United States)7239.2352368355.24
30Indiana (United States)7122.0234316293.16
31Luxembourg7001.02191195340.08
32Georgia (United States)6840.1553344325.51
33Minnesota (United States)6593.6432183174.09
34Denmark6020.9559524471.58
35Ohio (United States)6010.7249333320.30
36Austria5976.9080649605.42
37Wisconsin (United States)4884.0034177167.63
38New Hampshire (United States)4787.2257772.84
39Rhode Island (United States)4622.16109386.89
40Portugal3781.74109782760.83
41Brazil3706.8314011111092.42
42Tennessee (United States)3630.2926171162.59
43Ireland3581.6934391362.72
44Chile3481.6768504483.73
45Florida (United States)3436.2547270257.40
46South Korea3290.25120459442.42
47Arizona (United States)2964.9218134127.65
48Singapore2870.2631232220.27
49Greece2730.9785654639.89
50New Zealand2666.6243320296.07
51India2520.8831413621335.56
52Hong Kong2435.9728178170.70
53Colorado (United States)2433.1623160147.09
54Argentina2337.1280456428.77
55Finland2317.6648305283.54
56Washington (United States)2232.1921113106.23
57Turkey1973.962451023991.78
58Czech Republic1968.0438617575.16
59Russia1814.1518916971651.46
60Poland1770.7999839803.06
61Utah (United States)1747.7816121117.57
62Oregon (United States)1691.61147872.13
63Colombia1670.0685770759.15
64Iowa (United States)1585.52149285.93
65Mexico1568.6090492472.88
66Taiwan1422.8880275271.13
67United Arab Emirates1322.3330133118.48
68Kentucky (United States)1216.93159589.84
69South Carolina (United States)1201.58169590.73
70Louisiana (United States)1103.15229991.12
71Alabama (United States)981.6126109103.43
72Hungary929.0182467442.64
73South Africa844.7277484437.71
74Kansas (United States)752.82107369.53
75Delaware (United States)717.1355350.52
76Cyprus702.99115551.28
77Peru615.8537296275.80
78Malaysia586.0864416396.50
79Philippines558.3236225214.53
80Hawaii (United States)547.9184945.01
81Macao524.9765352.89
82Oklahoma (United States)514.24129288.70
83Uruguay496.1512139131.60
84Wyoming (United States)483.3232422.77
85Vermont (United States)473.8363432.60
86Nebraska (United States)430.9266359.90
87Maine (United States)429.8366155.85
88Pakistan384.01111592571.80
89Thailand372.5138181170.54
90Viet Nam318.2560269252.01
91Nevada (United States)309.3464038.35
92Indonesia301.43114497473.67
93Romania284.7911612091205.58
94Mississippi (United States)283.6475048.29
95Slovakia265.8633173159.36
96Egypt255.8436228122.06
97Arkansas (United States)237.9595653.38
98Lebanon217.57199894.86
99West Virginia (United States)197.4594339.05
100Estonia193.2985856.69
101Slovenia188.33135653.76
102Latvia181.3873938.99
103Kazakhstan180.09177370.90
104Bangladesh175.1661234212.14
105Tunisia168.2739290273.22
106New Mexico (United States)164.38104541.26
107Iceland162.0641815.39
108Venezuela161.23154034.12
109Bulgaria152.1435267264.50
110Nigeria141.6096434419.97
111Georgia131.1583026.78
112Cameroun130.57158176.65
113Qatar123.0463530.99
114Lithuania119.37144441.05
115Ghana117.6838151142.24
116Saudi Arabia101.842910494.71
117Montana (United States)94.4241713
118Ukraine91.9569221219.35
119Ecuador89.7639155142.48
120Réunion85.8422019.80
121Côte d'Ivoire84.6554436.98
122Morocco83.2029122116.24
123Bolivia83.051510692.57
124North Dakota (United States)80.4754443.34
125Costa Rica80.42104135.12
126Croatia75.3314174170.72
127Alaska (United States)75.1351514.50
128Ethiopia69.47318681.37
129Kenya67.65217553.51
130Iran62.9845184176.18
131Idaho (United States)50.6452322.77
132Uzbekistan49.12134339.90
133North Macedonia35.39137573.33
134Sri Lanka34.87185953.36
135Azerbaijan34.67185955.86
136Barbados29.7541413.36
137Kuwait28.6772220.12
138Mongolia26.98115452.08
139Serbia25.44133937.14
140Malta24.2051614.80
141Congo (Dem. Rep.)22.0771815.90
142Jamaica20.5541210.75
143Liechtenstein19.50354.40
144Algeria19.16268077.57
145Mozambique18.78767
146Albania17.81134844.74
147Senegal17.05132522.37
148Kyrgyzstan16.20787
149Uganda14.9682219.33
150South Dakota (United States)14.8431110.50
151Fiji13.8652222
152Northern Cyprus13.0483935.22
153Dominican Republic12.8481615.06
154Bahrain10.394119.06
155Martinique9.51277
156Brunei9.1341210.18
157Nepal9.11113229.50
158French Polynesia9.06022
159Tanzania8.62153128.50
160Armenia8.0842220.12
161Guatemala7.73498.19
162Palestinian Authority7.2681413.30
163Oman7.0862319.45
164Trinidad and Tobago6.816119.37
165Burkina Faso6.8061817.22
166Jordan6.30203733.03
167Sierra Leone5.97342.67
168Cambodia5.8951310.03
169Zambia5.4341716.50
170Madagascar5.394109.50
171Suriname4.97111
172Sudan4.676119.33
173Aland4.04111
174Afghanistan3.98276.50
175Kosovo3.9671413.08
176Puerto Rico3.72777
177Rwanda3.52597.14
178Lesotho3.45243.50
179Togo3.44298.04
180Moldova3.4472626
181Haïti3.36554.50
182Bosnia and Herzegovina3.04112221.01
183Mauritius2.87365.50
184Belarus2.8261915.76
185Guadeloupe2.70333
186Nicaragua2.55233
187Zimbabwe2.44141917.59
188Monaco1.89132.50
189Malawi1.8651410.85
190Benin1.7051312.50
191Somalia1.63111
192Montenegro1.17555
193Libya1.11343
194Paraguay1.02122
195Papua New Guinea0.97110.23
196Botswana0.92254.10
197New Caledonia0.89110.50
198Gambia0.86143.50
199Curaçao0.78110.95
200Djibouti0.76121.50
201Namibia0.76143.16
202Niger0.70121.50
203Swaziland0.55132
204El Salvador0.51111
205Iraq0.5141414
206Burundi0.45121.05
207St. Kitts and Nevis0.44121.50
208Mali0.38122
209Guyana0.31121.17
210Anguilla0.25032.50
211Syria0.21132.33
212Central African Republic0.18111
213Myanmar0.16121.40
214Laos0.11222
215South Sudan0.09111
216Cuba0.0881211.80
217Bahamas0.08110.50
218Guam0.06111
219Guinea0.06111
220San Marino0.06111
221Guinea-Bissau0.05110.05
222Tchad0.02111
223Bhutan0.00111
224Gabon0.00111
225Timor-Leste0.00111
226Yemen0011
226American Samoa0000
226Andorra0000
226Angola0000
226Antigua and Barbuda0000
226Aruba0000
226Associations and Societies0000
226Belize0000
226Bermuda0000
226British Virgin Islands0000
226Cabo Verde0000
226Cayman Islands0000
226Comoros0000
226Congo (Rep.)0000
226Cook Islands0000
226Dominica0000
226Equatorial Guinea0000
226Eritrea0000
226Falkland Islands0000
226Faroes0000
226French Guyana0000
226Gibraltar0000
226Greenland0000
226Grenada0000
226Guernsey0000
226Honduras0000
226Jersey0000
226Kiribati0000
226Liberia0000
226Maldives0000
226Man0000
226Marshall Islands0000
226Mauritania0000
226Micronesia0000
226Montserrat0000
226Nauru0000
226Niue0000
226Northern Mariana Islands0000
226Norfolk Island0000
226North Korea0000
226Palau0000
226Panama0000
226Samoa0000
226São Tomé and Príncipe0000
226Seychelles0000
226Solomon Islands0000
226St. Helena0000
226St. Lucia0000
226St. Vincent and the Grenadines0000
226Tajikistan0000
226Tokelau0000
226Tonga0000
226Turkmenistan0000
226Turks and Caicos0000
226Tuvalu0000
226United States0000
226Economics Associations and Societies (United States)0000
226United States Virgin Islands0000
226Vanuatu0000
226Vatican0000
226Wallis and Futuna0000
Credits:
We do our best, but we cannot exclude errors.
IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.