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Top Countries and States, Number of Citations, Weighted by Number of Authors and Simple Impact Factors, Discounted by Citation Age, as of December 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.
  • Citations are determined from references of listed works. Both the cited and citing works have to be listed in RePEc. See CitEc for details on the citation extraction.
  • Each citation 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.
  • Self-Citations are excluded.
  • Each citation is discounted by its age in years (1/age).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 72750 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)744817.01935.46
2United Kingdom610505.214025.17
3California (United States)599965.531214.17
4Germany376079.543695.1
5New York (United States)330989.021039.31
6Illinois (United States)314525.32560.22
7District of Columbia (United States)284488.052512.23
8France272635.793917.62
9Italy247605.913643.21
10Canada194117.671758.62
11Spain157353.892711.67
12Switzerland1433641123.88
13Australia143187.491614.93
14Netherlands136756.031223.17
15Pennsylvania (United States)132475.64566.13
16Connecticut (United States)118581.43259.12
17China113532.141643.97
18New Jersey (United States)104029.22202.22
19Sweden81701.47748.68
20Texas (United States)78707.72560.58
21Michigan (United States)76034.72307.8
22Belgium67488.12930.64
23North Carolina (United States)60239.83342.03
24Indiana (United States)55341.02286.11
25Japan54423.131293.67
26Maryland (United States)53503.41234.9
27Minnesota (United States)50381.7172.07
28Georgia (United States)49368311.45
29Norway48066.7498.1
30New Hampshire (United States)47888.171.84
31Denmark47871.06446.72
32Virginia (United States)47397.83358.31
33Missouri (United States)44173.07255.82
34Austria40366.28579.44
35Ohio (United States)39883.84305.35
36Wisconsin (United States)39103.32166.58
37Rhode Island (United States)37181.2385.88
38Israel36205.49245.03
39Portugal28066.38720.29
40Ireland28039.34356.72
41Singapore27815.19212.61
42New Zealand25888.47288.08
43Florida (United States)23725.48258.39
44Turkey23054.1966.43
45Arizona (United States)22620.63128.65
46Greece22251.84633.89
47South Korea22189.24431.72
48India21731.071296.06
49Hong Kong21643.73164.7
50Brazil19513.681041.58
51Colorado (United States)19461.99146.08
52Tennessee (United States)17342.61156.6
53Chile16536.12474.98
54Finland16239.06271.77
55Czech Republic16215.84565.22
56Washington (United States)15238.46103.24
57Poland14400.95778.61
58Utah (United States)12143.42119.04
59South Africa11657.15428.1
60United Arab Emirates11331.83115.47
61Taiwan10267.6266.13
62Argentina10181.53412.95
63Oregon (United States)9530.464.39
64Malaysia9508.44398.68
65South Carolina (United States)8611.2989.74
66Russia8433.411658.47
67Colombia8161.29726.31
68Luxembourg8119.47188.02
69Mexico7911.85452.11
70Kentucky (United States)7239.5987.83
71Oklahoma (United States)6792.3688.7
72Macao6671.4752.89
73Iowa (United States)6105.0883.43
74Cyprus5758.4250.28
75Louisiana (United States)5429.9386.63
76Viet Nam5296.43253.36
77Hungary5099.36437.9
78Nigeria5086.58413.65
79Alabama (United States)5062.58103.88
80Lebanon4879.7883.33
81Pakistan4560.97552.73
82Tunisia4480.08270.04
83Kansas (United States)3986.3570.54
84Saudi Arabia3978.6593.32
85Hawaii (United States)3636.142.05
86Philippines3576.42200.36
87Peru3249.25263.16
88Delaware (United States)3185.7750.52
89Vermont (United States)3086.1532.44
90Egypt3057.48120.76
91Thailand2995.2164.02
92Romania2931.571177.07
93Maine (United States)2760.6454.81
94Nebraska (United States)2668.9456.4
95Wyoming (United States)2657.2923.74
96Ghana2627.25142.22
97Cameroun2457.9974.15
98Bangladesh2110.83206.25
99West Virginia (United States)2011.3338.56
100Indonesia1844.12459.66
101Uruguay1799.13132.59
102Arkansas (United States)1759.5250.38
103Qatar1703.2529.65
104Nevada (United States)1572.6138.34
105Slovakia1467.02157.36
106Venezuela1383.3433.17
107Iceland1282.1614.88
108Slovenia1272.4554.76
109Estonia1227.5856.69
110Kuwait1227.2119.11
111Mississippi (United States)1206.3646.61
112Latvia1137.3338.99
113Croatia1034.66170.72
114New Mexico (United States)1028.841.26
115Côte d'Ivoire1028.7836.28
116Montana (United States)961.313
117Lithuania953.0541.05
118Northern Cyprus945.8635.22
119Iran840.12169.06
120Ecuador736.51141.93
121Kenya663.6750.65
122Kazakhstan623.2866.9
123North Dakota (United States)621.1341.34
124Costa Rica598.5234.11
125Alaska (United States)585.7214.5
126Bulgaria550.35262
127Morocco523.62116.24
128Sri Lanka490.2352.35
129Ethiopia430.1179.45
130Idaho (United States)417.2121.77
131Réunion416.4519.8
132Ukraine405.1213.35
133Oman388.4218.95
134Georgia372.6826.78
135Bolivia343.9494.06
136Bahrain342.149.06
137Armenia292.0819.61
138Brunei255.6910.6
139Barbados241.2412.86
140Burkina Faso218.7717.22
141Azerbaijan192.0360.85
142North Macedonia179.972.83
143Malta172.5514.8
144Uzbekistan163.2839
145Serbia158.0447.22
146Cambodia138.519.32
147Palestinian Authority135.2613.3
148Jordan122.931.02
149Congo (Dem. Rep.)122.4415.9
150Mongolia115.8348.57
151Algeria112.8377.06
152Albania112.2844.73
153Fiji90.1520
154Nepal84.5927.29
155South Dakota (United States)78.589.5
156Zambia77.916.5
157Tanzania75.1425.5
158Trinidad and Tobago74.839.36
159Aland71.221
160Liechtenstein69.354.4
161Uganda64.318.32
162Monaco62.082.5
163Mozambique61.014
164Zimbabwe60.7417.59
165Senegal54.1622.37
166Kosovo50.091
167Afghanistan45.056.5
168Jamaica39.3810.75
169Sudan35.219.33
170Bosnia and Herzegovina33.8220
171Mauritius31.125.5
172French Polynesia30.652
173Libya29.753
174Dominican Republic29.2215.05
175Burundi28.711.05
176Iraq27.7114
177Rwanda27.667.14
178Belarus27.3515.76
179Suriname26.951
180Martinique25.577
181Kyrgyzstan246
182Puerto Rico21.86
183Guatemala21.128.19
184Benin19.0111.5
185Togo15.78.02
186Malawi15.59.85
187Lesotho14.53.5
188Somalia14.441
189Guadeloupe8.463
190Central African Republic7.291
191Montenegro6.54
192Madagascar6.449.5
193Botswana5.464.09
194Haïti4.793.67
195New Caledonia4.250.5
196Sierra Leone3.762.67
197Nicaragua2.592.67
198Gambia2.563.5
199Moldova1.4926
200Swaziland1.392
201El Salvador1.321
202Myanmar1.081.4
203Djibouti1.041.5
204Papua New Guinea10.23
205Namibia0.983.16
206Niger0.851.5
207St. Kitts and Nevis0.811
208San Marino0.541
209Anguilla0.441.5
210Yemen0.44
211Laos0.362
212Guam0.211
213Mali0.212
214Cuba0.2111.8
215Syria0.182.33
216Guinea-Bissau0.080.05
217Paraguay0.082
218Curaçao0.070.95
219South Sudan0.011
220Tchad01
221Timor-Leste01
221Bahamas00.5
221Gabon01
221Guyana01.17
221Comoros00.7
221Guinea01

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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We do our best, but we cannot exclude errors.
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