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Top Countries and States by Number of Citations, Weighted by Number of Authors and Simple Impact Factors, Discounted by Citation Age, as of March 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.
  • 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 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 9296 institutions with 73242 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
1Massachusetts (United States)411400.2710314711006.31
2California (United States)344865.0016013661257.66
3United Kingdom318053.9245148634132.81
4New York (United States)191149.5816912031080.50
5Illinois (United States)189509.9269629570.15
6District of Columbia (United States)171010.4013827902567.75
7Germany163814.3348441523673.11
8France153606.7534542294012.51
9Italy126698.8833639383747.80
10Canada108879.4521418991809.77
11Spain82444.2834328872820.78
12Pennsylvania (United States)81967.1193616572.28
13Switzerland76610.4713412541151.14
14Australia75424.4118417891644.45
15Netherlands70027.3012914151305.77
16China62718.8333517181680.31
17Connecticut (United States)58675.2637287262.81
18New Jersey (United States)51692.6248225204.72
19Texas (United States)45924.7886591561.60
20Michigan (United States)45301.5037339317.26
21Sweden45006.17106847767.72
22Belgium35973.401091113962.46
23North Carolina (United States)35781.8252368353.69
24Indiana (United States)32278.0434315292.16
25Maryland (United States)31417.3034268240.87
26Japan29892.4021813431303.90
27New Hampshire (United States)29114.0857873.34
28Denmark28589.5359524474.73
29Virginia (United States)27830.7352404380.91
30Minnesota (United States)27001.6832183174.09
31Norway26873.7558542510.61
32Georgia (United States)26867.4453344325.51
33Missouri (United States)26627.7141274259.72
34Luxembourg24599.48191189339.39
35Ohio (United States)23861.3849321307.13
36Rhode Island (United States)22955.90109386.39
37Wisconsin (United States)22880.7134177167.12
38Austria22261.9280647603.03
39Israel22091.9733264247.96
40Singapore14791.0230230218.62
41New Zealand14492.9343317293.07
42Florida (United States)14301.2247268255.41
43Arizona (United States)13791.7618136129.65
44Portugal13512.68109778756.83
45Turkey13132.642451022990.97
46South Korea13119.48120456438.72
47Ireland12692.4434392363.72
48Hong Kong12454.7828177169.70
49Greece12140.9586654639.89
50India12128.6331213591332.66
51Colorado (United States)11850.9623160147.09
52Brazil11000.0913911021082.68
53Tennessee (United States)10311.7626169158.64
54Chile9953.8468505485.23
55Washington (United States)9303.8321113106.23
56Finland8839.9048305283.87
57Czech Republic7742.6038604562.72
58Poland7517.7699830793.71
59Utah (United States)6909.1616121117.57
60Oregon (United States)6512.29147872.13
61United Arab Emirates6415.7229131116.48
62Taiwan5954.6879274270.13
63Argentina5861.0179446417.34
64South Africa5619.5577478432.85
65South Carolina (United States)5236.94169489.74
66Malaysia5219.6863419399.00
67Russia4763.7219017081663.49
68Mexico4721.6790487468.27
69Colombia4516.5784769757.64
70Kentucky (United States)4360.91159387.84
71Oklahoma (United States)3901.32129288.70
72Iowa (United States)3658.93149285.93
73Macao3638.9165352.89
74Louisiana (United States)3407.33229789.62
75Lebanon3236.61199894.81
76Cyprus3232.31115551.28
77Alabama (United States)2907.5626109103.43
78Hungary2767.1682466441.64
79Viet Nam2684.6560268251.74
80Nigeria2565.8497432418.82
81Pakistan2457.56111587567.00
82Kansas (United States)2332.42107369.53
83Tunisia2240.4539290273.22
84Saudi Arabia2152.192910595.71
85Philippines2123.3435218208.16
86Peru1896.4837295274.42
87Hawaii (United States)1889.8174742.05
88Delaware (United States)1856.8255350.52
89Vermont (United States)1847.7163432.60
90Egypt1641.8236228121.11
91Wyoming (United States)1635.4632523.77
92Maine (United States)1631.5066054.85
93Nebraska (United States)1626.4666359.90
94Thailand1561.7038180169.30
95Romania1453.0811612071203.58
96Ghana1448.5139152143.24
97Cameroun1336.22158176.65
98West Virginia (United States)1191.9494339.05
99Arkansas (United States)1099.4695451.38
100Bangladesh1085.8661231209.15
101Indonesia1054.41112494470.67
102Uruguay1013.9112139131.60
103Qatar929.5263530.65
104Nevada (United States)909.4764038.35
105Venezuela785.51154034.12
106Slovenia751.04135653.76
107Slovakia749.9633173159.36
108Mississippi (United States)748.7875048.29
109Iceland705.5541714.89
110Latvia647.8273938.99
111Kuwait610.9972119.12
112New Mexico (United States)608.83104541.26
113Côte d'Ivoire600.0254436.98
114Estonia595.9385856.69
115Montana (United States)578.3841713
116Croatia558.8614173169.72
117Northern Cyprus478.5183935.22
118Iran404.4045184176.18
119Ecuador395.5939153140.98
120Lithuania391.29144441.05
121Kenya384.94217553.51
122Kazakhstan380.06177471.90
123North Dakota (United States)375.9554544.34
124Alaska (United States)332.6151514.50
125Costa Rica306.31104135.12
126Bulgaria305.8635268265.50
127Sri Lanka285.24185852.35
128Morocco281.1629122116.24
129Ethiopia239.87318681.37
130Idaho (United States)236.8452221.77
131Réunion236.7322019.80
132Ukraine210.9569221219.35
133Oman210.8462218.95
134Georgia207.0483026.78
135Bolivia191.081510693.07
136Bahrain174.054119.06
137Barbados137.6341312.86
138Brunei137.2641110.60
139Azerbaijan103.75175855.85
140Burkina Faso98.8761817.22
141Malta96.3351614.80
142Uzbekistan89.35134440.90
143North Macedonia87.44137573.33
144Congo (Dem. Rep.)71.4071815.90
145Cambodia68.2051310.03
146Jordan66.92203834.03
147Nepal66.64113229.50
148Kosovo66.4571413.08
149Mongolia63.27115351.08
150Palestinian Authority63.1981413.30
151Algeria59.28268178.07
152Albania57.86134844.74
153Fiji52.2552222
154South Dakota (United States)50.9431110.50
155Serbia46.55133735.14
156Aland45.42111
157Zambia45.0641716.50
158Kyrgyzstan43.47787
159Trinidad and Tobago41.536119.37
160Tanzania40.08153128.50
161Liechtenstein40.06354.40
162Monaco39.10132.50
163Uganda36.2482219.33
164Mozambique34.97767
165Zimbabwe32.03141917.59
166Senegal29.73132522.37
167Afghanistan24.93276.50
168Jamaica22.6641210.75
169French Polynesia20.85022
170Bosnia and Herzegovina19.00112221.01
171Sudan18.846119.33
172Mauritius17.18365.50
173Dominican Republic16.1781615.06
174Suriname15.78111
175Libya15.19343
176Burundi15.09121.05
177Rwanda14.85597.14
178Puerto Rico14.39777
179Iraq14.3541414
180Belarus14.1461915.76
181Martinique13.95277
182Guatemala10.89498.19
183Togo10.43298.04
184Benin8.7751312.50
185Malawi8.7351410.85
186Armenia8.1542220.12
187Somalia8.05111
188Lesotho6.75243.50
189Botswana4.87254.10
190Guadeloupe4.84333
191Nicaragua3.92232.67
192Central African Republic3.68111
193Montenegro3.66555
194Haïti3.13554.50
195Madagascar2.964109.50
196New Caledonia2.54110.50
197Sierra Leone2.50342.67
198Gambia1.79143.50
199Djibouti1.04121.50
200Swaziland0.78132
201Moldova0.7772626
202Papua New Guinea0.75110.23
203Namibia0.66143.16
204El Salvador0.60111
205Niger0.55121.50
206St. Kitts and Nevis0.50111
207Myanmar0.44121.40
208Anguilla0.35032.50
209San Marino0.34111
210Laos0.18222
211Mali0.14122
212Guam0.14111
213Cuba0.1181211.80
214Syria0.09132.33
215Paraguay0.08133
216Guinea-Bissau0.05110.05
217Curaçao0.05110.95
218South Sudan0.03111
219Tchad0.01111
220Yemen0011
220Timor-Leste0111
220Guinea0111
220Bahamas0110.50
220Gabon0111
220Guyana0121.17
Credits:
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