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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 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.
  • 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 71514 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)509071.44923.59
2United Kingdom421515.653997.87
3California (United States)402301.721199.08
4Germany255363.163625.8
5New York (United States)230233.291024.7
6Illinois (United States)220716.83555.65
7District of Columbia (United States)193265.82496.63
8France184135.893883.05
9Italy165204.963614.88
10Canada135375.961745.63
11Spain104835.492668.15
12Switzerland97203.931114.17
13Australia95619.391607.38
14Netherlands93762.81210.58
15Pennsylvania (United States)92605.07564.5
16New Jersey (United States)79739.99207.41
17Connecticut (United States)78311.25247.18
18China67043.291602.71
19Sweden55944.44743.99
20Texas (United States)54595.6551.91
21Michigan (United States)54126.46300.73
22Belgium46775.42904.46
23North Carolina (United States)41024.72337.43
24Maryland (United States)38548.75234.92
25Japan36201.091282.16
26Indiana (United States)34714.28278.17
27Virginia (United States)33570.01359.34
28Norway33492.95499.22
29Georgia (United States)32667.91302.92
30Denmark32640.93442.23
31New Hampshire (United States)32592.8870.34
32Missouri (United States)31657.26254.6
33Minnesota (United States)31379.89169.57
34Ohio (United States)28110.77297.51
35Austria27608.46565.78
36Rhode Island (United States)25394.6587.88
37Israel25370.36245.38
38Wisconsin (United States)25290.19165.63
39Singapore18596.65211.08
40Portugal17772.86714.79
41Ireland17668.2350.42
42Florida (United States)17433.95254.8
43New Zealand16825.59287.45
44Arizona (United States)16581.52127.4
45Turkey15032.51955.05
46Greece14983.12621.95
47South Korea14265.03425.93
48Hong Kong13306.28162.36
49Brazil12837.34988.51
50Colorado (United States)12750.19143.33
51India12610.271240.66
52Tennessee (United States)12127.1158.25
53Chile11010.21468.49
54Finland10684.82267.69
55Washington (United States)10169.34100.54
56Czech Republic8740.13541.41
57Poland7869.69762.12
58Utah (United States)7800.98118.94
59South Africa7626.44418.28
60United Arab Emirates7432.64113.65
61Argentina7430.86401.8
62Taiwan6749.48263.1
63Oregon (United States)6615.3362.65
64Malaysia5909.46396.19
65South Carolina (United States)5864.8386.74
66Colombia5571.2708.69
67Luxembourg5487.34181.92
68Mexico5286.98442.94
69Russia5227.91637.8
70Kentucky (United States)5124.5686.33
71Oklahoma (United States)4814.6387.7
72Iowa (United States)4711.7582.18
73Hungary4098.97435.16
74Louisiana (United States)3777.9286.63
75Alabama (United States)3514.15101.38
76Macao3345.5249.89
77Cyprus3200.2447.28
78Philippines2913.28184.02
79Nigeria2844.93399.09
80Viet Nam2837.16241.88
81Kansas (United States)2790.0672.04
82Pakistan2706.88548.95
83Lebanon2676.4162.67
84Tunisia2592.99265.05
85Hawaii (United States)2463.6742.05
86Peru2277.14257.94
87Saudi Arabia2245.2391.74
88Vermont (United States)2218.8632.19
89Delaware (United States)2154.6750.52
90Thailand1980.54156.01
91Egypt1929.25115.16
92Wyoming (United States)1904.123.74
93Maine (United States)1858.9552.81
94Nebraska (United States)1814.8751.9
95Romania1750.771176.24
96Cameroun1591.2869.89
97Ghana1589.38136.72
98West Virginia (United States)1475.0238.04
99Arkansas (United States)1246.652.38
100Uruguay1185.41132.63
101Indonesia1164.2451.16
102Nevada (United States)1039.236.86
103Bangladesh1026.64195.55
104Qatar989.3530.81
105Slovenia879.452.16
106Mississippi (United States)843.6745.29
107Estonia837.9956.69
108Slovakia810.03153.88
109Iceland771.0414.88
110New Mexico (United States)745.7739.71
111Côte d'Ivoire684.6332.76
112Venezuela665.7532.17
113Montana (United States)625.8212.99
114Croatia567.44166.61
115Lithuania54240.04
116Iran447.34161.02
117Kenya438.0351.66
118Ecuador432.3134.38
119Northern Cyprus423.0634.22
120Alaska (United States)393.615.5
121Kuwait390.1917.61
122Latvia384.3737.94
123Costa Rica365.4432.11
124North Dakota (United States)360.9634
125Kazakhstan343.9865.9
126Sri Lanka334.8852.35
127Bulgaria293.67259.32
128Réunion281.3519.89
129Ethiopia271.4374.37
130Ukraine251.05211.45
131Georgia244.2126.83
132Oman235.8317.45
133Morocco229.91105.24
134Armenia223.6715.61
135Idaho (United States)194.3720.78
136Barbados155.6512.86
137Bolivia153.8490.56
138Brunei141.4410.6
139Mongolia141.0949.56
140Burkina Faso129.2617.22
141Malta107.0613.8
142Bahrain102.098.08
143North Macedonia101.1471.83
144Azerbaijan96.7255.85
145Uzbekistan92.4638.44
146Congo (Dem. Rep.)87.8215.9
147Cambodia79.949.32
148Palestinian Authority73.7313.3
149Serbia68.9745.27
150Algeria65.5674.56
151Albania63.2943.73
152Fiji58.419
153Aland53.31
154Jordan48.6728.7
155Zambia48.5515.5
156Tanzania45.7123.5
157South Dakota (United States)45.38.5
158Nepal44.6524.29
159Uganda43.0918.32
160Mozambique42.284
161Monaco40.92.5
162Kosovo38.211
163Senegal37.7321.04
164Zimbabwe36.2916.59
165Trinidad and Tobago34.199.86
166Liechtenstein30.313.9
167Afghanistan28.946.5
168Jamaica27.3610.75
169French Polynesia25.382
170Sudan25.0910.33
171Bosnia and Herzegovina22.7119
172Martinique20.417
173Rwanda20.236.64
174Belarus20.0114.26
175Mauritius18.975.5
176Burundi18.581.05
177Suriname18.511
178Dominican Republic17.4915.05
179Iraq15.1612.66
180Kyrgyzstan14.975
181Libya13.53
182Guatemala13.167.69
183Puerto Rico12.436
184Malawi11.029.85
185Togo9.888.02
186Somalia9.631
187Benin7.2310.5
188Guadeloupe5.963
189Montenegro5.745
190Lesotho5.513.5
191Botswana5.364.5
192Central African Republic4.461
193Madagascar3.789.5
194New Caledonia3.190.5
195Haïti3.083.67
196Sierra Leone2.572.67
197Nicaragua1.532.67
198Niue1.31
199Moldova1.126
200Swaziland0.911.5
201Namibia0.92.2
202Djibouti0.821.5
203Papua New Guinea0.820.23
204Niger0.681
205St. Kitts and Nevis0.621
206Gambia0.63.5
207San Marino0.381
208Myanmar0.281.4
209Laos0.272
210El Salvador0.241
211Guam0.181
212Mali0.182
213Cuba0.1610.8
214Syria0.132.33
215Anguilla0.121
216Paraguay0.071
217Guinea-Bissau0.060.05
218Curaçao0.060.95
219South Sudan0.011
220Tchad01
221Yemen01
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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