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Top Countries and States, Number of Distinct Works, Weighted by Simple Impact Factor, as of November 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 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.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 72574 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
1United Kingdom3149591.254020.02
2Massachusetts (United States)2750335.16932.46
3Germany2239518.983695.35
4California (United States)2118011.921210.51
5France1916460.013915.67
6Italy1635898.943645.24
7District of Columbia (United States)1529708.832510.13
8New York (United States)1297251.41039.78
9Canada1180719.741754.87
10Spain956686.742708.25
11Illinois (United States)942750.53558.22
12Netherlands886692.091220.21
13Australia825789.041614.77
14Switzerland740949.71121.92
15Pennsylvania (United States)569671.12564.15
16Belgium500208.8918.59
17Sweden460386.17748.44
18Connecticut (United States)451004.86256.95
19China431491.61637.75
20Japan416259.341292.57
21Texas (United States)358284.86558.59
22New Jersey (United States)335856.83204.12
23Michigan (United States)331669.86309.05
24Norway290121.34498.1
25Austria273362.17574.84
26North Carolina (United States)263707.39340.53
27Maryland (United States)259842.44234.81
28Virginia (United States)257190.9365.31
29Missouri (United States)249856.95255.32
30Israel246915.75244.98
31Indiana (United States)243904.44287.62
32Georgia (United States)241636.9310.45
33Denmark238335.68446.71
34Minnesota (United States)216739.66172.07
35Ohio (United States)206544.17303.83
36Portugal201653.47719.8
37Ireland170226.03356.22
38Wisconsin (United States)168712.86166.58
39New Hampshire (United States)159115.9671.84
40Brazil152222.871027.08
41Rhode Island (United States)149973.3685.88
42Greece147252.21630.89
43Chile136656.24474.48
44New Zealand134339.36288.98
45India128042.81289.98
46South Korea127223.87430.72
47Florida (United States)126072.69257.14
48Tennessee (United States)122625.45156.6
49Singapore121684.97211.84
50Finland111916.18271.27
51Arizona (United States)107330.91127.65
52Poland102490.63775.61
53Turkey96865.36964.38
54Czech Republic94744.52563.22
55Colorado (United States)93562.94146.33
56Hong Kong88739.41164.7
57Argentina88021.75408.95
58Colombia85423.17723.51
59South Africa79234.63427.6
60Washington (United States)77931.15103.24
61Russia76320.521649.47
62Luxembourg75763.36188.02
63Iowa (United States)73358.483.43
64Utah (United States)67875.38119.04
65Taiwan66066.66266.13
66Mexico58036.64451.11
67Oregon (United States)50445.2264.39
68Hungary47342.19437.9
69United Arab Emirates47315.13115.54
70Kentucky (United States)46007.9987.83
71Malaysia42907.04399.76
72South Carolina (United States)42712.7989.74
73Louisiana (United States)41641.4186.63
74Alabama (United States)39314.76103.88
75Kansas (United States)34335.5570.54
76Oklahoma (United States)30677.5886.7
77Hawaii (United States)29506.3542.05
78Cyprus28993.5249.28
79Philippines28199.91199.21
80Pakistan27263.31552.95
81Romania27038.861177.07
82Delaware (United States)26847.6950.52
83Peru26839262.12
84Macao24136.5651.9
85Wyoming (United States)23185.7323.74
86Nebraska (United States)22167.8256.4
87Uruguay21190.26132.59
88Viet Nam20676.34249.07
89Indonesia18273.62459.66
90Thailand17941.38163.02
91Cameroun17008.1974.15
92Vermont (United States)16821.7332.69
93Nigeria16386.61410.65
94Maine (United States)15713.154.81
95Egypt15632.32118.11
96Slovakia14364.22157.36
97Tunisia14216.15269.04
98Nevada (United States)13743.5137.34
99Estonia12123.4256.69
100Mississippi (United States)11648.5646.61
101Lebanon10947.1970.97
102Bangladesh10669.2203.75
103Arkansas (United States)10637.8451.38
104West Virginia (United States)10401.3638.56
105Ghana10356.78141.72
106Bulgaria9860.15263
107Saudi Arabia9842.293.14
108Slovenia8653.8353.96
109New Mexico (United States)8016.541.26
110Latvia7791.1938.99
111Croatia7296.04170.72
112North Dakota (United States)7017.1141.34
113Kazakhstan6980.2866.9
114Lithuania6879.5541.05
115Iceland6349.214.88
116Venezuela6055.5333.17
117Qatar6001.9629.31
118Georgia5855.3226.78
119Ecuador5475.52141.93
120Ukraine5325.05213.35
121Morocco5286.62114.64
122Iran5073.64170.06
123Kenya5051.9250.65
124Côte d'Ivoire5023.9634.78
125Bolivia4683.5294.06
126Costa Rica4261.9134.11
127Alaska (United States)4216.7314.5
128Ethiopia4198.1880.45
129Réunion4013.7519.8
130Montana (United States)3982.1612.99
131Armenia3847.2718.61
132Idaho (United States)3536.1621.77
133North Macedonia2581.3672.83
134Kuwait2431.2218.61
135Uzbekistan2156.2139.5
136Sri Lanka2056.8352.35
137Barbados1827.2612.86
138Azerbaijan1762.4959.85
139Northern Cyprus1761.9335.22
140Mongolia1702.4348.57
141Congo (Dem. Rep.)1512.6715.9
142Serbia1436.5147.22
143Algeria1434.4977.56
144Malta1421.2314.8
145Jamaica1222.9110.75
146Albania1170.7444.73
147Fiji1073.4919
148Mozambique977.774
149Oman968.0818.95
150Uganda952.7117.32
151Bahrain946.329.06
152Senegal931.9722.37
153Tanzania860.2123.5
154Brunei856.0910.6
155Burkina Faso817.0617.22
156Liechtenstein815.814.4
157Zambia811.3716.5
158South Dakota (United States)792.699.5
159Jordan779.3231.2
160Dominican Republic742.3715.05
161Nepal669.0826.29
162Martinique600.347
163Trinidad and Tobago567.759.36
164French Polynesia519.472
165Palestinian Authority515.4813.3
166Kyrgyzstan4716
167Guatemala458.118.19
168Cambodia374.819.32
169Rwanda349.587.14
170Zimbabwe336.5917.59
171Sudan330.539.33
172Bosnia and Herzegovina323.2819
173Moldova312.4626
174Madagascar297.649.5
175Sierra Leone281.622.67
176Guadeloupe281.23
177Togo267.278.02
178Mauritius239.775.5
179Belarus235.4115.76
180Aland199.961
181Suriname193.991
182Afghanistan188.796.5
183Puerto Rico186.686
184Monaco179.292.5
185Botswana175.164.09
186Malawi159.819.85
187Benin150.2211.5
188Haïti136.083.67
189Iraq130.8613
190Somalia110.591
191Libya103.63
192Lesotho101.563.5
193Nicaragua91.132.67
194Montenegro85.264
195Burundi80.481.05
196Kosovo64.691
197Curaçao63.810.95
198Gambia59.743.5
199Papua New Guinea57.90.23
200Paraguay52.52
201Djibouti50.591.5
202Niger48.871.5
203Namibia47.833.16
204Swaziland43.471.5
205New Caledonia42.650.5
206El Salvador37.11
207Central African Republic32.991
208St. Kitts and Nevis20.151
209Anguilla17.221.5
210Guyana16.651.17
211South Sudan15.841
212Mali15.612
213Laos13.312
214Tchad13.131
215Syria12.812.33
216Guam11.041
217Myanmar10.071.4
218Cuba10.0711.8
219San Marino8.731
220Yemen5.174
221Bahamas4.920.5
222Guinea4.311
223Guinea-Bissau2.850.05
224Gabon0.581
225Comoros0.440.7
226Timor-Leste0.061

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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