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Top Countries and States, Number of Distinct Works, Weighted by Simple Impact Factor, as of October 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 72418 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 Kingdom3126187.824013.7
2Massachusetts (United States)2729681.91930.36
3Germany2232946.723692.57
4California (United States)2086931.841207.58
5France19062873905.7
6Italy16226043640.15
7District of Columbia (United States)1522657.642508.6
8New York (United States)1289474.961038.88
9Canada1176301.341754.87
10Spain948518.972696.91
11Illinois (United States)936324.13555.73
12Netherlands884332.931216.21
13Australia826231.431609.13
14Switzerland736286.91117.75
15Pennsylvania (United States)567252.17564.6
16Belgium496678.83917.5
17Sweden458344.33747.49
18Connecticut (United States)449833.08256.05
19China428369.251628.25
20Japan414347.081292.07
21Texas (United States)356125.82554.6
22New Jersey (United States)335548.01204.12
23Michigan (United States)330722.71309.07
24Norway288337.5498.33
25Austria272421.18575.84
26North Carolina (United States)262434.15339.93
27Maryland (United States)258547.6234.31
28Virginia (United States)252706.66359.31
29Missouri (United States)249120.4254.32
30Israel246696.23245.88
31Indiana (United States)241606.58287.12
32Georgia (United States)239765.78309.95
33Denmark239263.17447.62
34Minnesota (United States)216206.31172.07
35Ohio (United States)205864.8301.83
36Portugal200254.37719.3
37Ireland169798.6353.82
38Wisconsin (United States)168054.02166.58
39New Hampshire (United States)15783370.84
40Brazil151113.841018.09
41Rhode Island (United States)148506.8885.88
42Greece146772.78629.84
43Chile135797.92474.48
44New Zealand134142.69288.52
45India127828.891288.08
46Florida (United States)127817.94260.05
47South Korea126382.53430.39
48Tennessee (United States)123913.43157.75
49Singapore121221.97212.84
50Finland111203.03270.79
51Arizona (United States)107137.48127.65
52Poland100649.92772.57
53Turkey97027.63964.04
54Czech Republic94058.94560.22
55Colorado (United States)92957.64145.83
56Argentina88419.02409.93
57Hong Kong88152.22163.69
58Colombia85369.71724.51
59South Africa78935.19426.6
60Washington (United States)77726.01102.24
61Russia75957.461644.47
62Luxembourg75829.56188.02
63Iowa (United States)73319.6683.43
64Utah (United States)67561.73118.94
65Taiwan65875.64265.11
66Mexico57446.44450.11
67Oregon (United States)50683.4564.39
68United Arab Emirates47306.1115.54
69Hungary47014.83438.9
70Kentucky (United States)45735.9387.83
71Malaysia43112.84400.25
72South Carolina (United States)42243.0488.74
73Louisiana (United States)41504.1686.63
74Alabama (United States)39106.01102.88
75Kansas (United States)34251.7970.54
76Oklahoma (United States)30537.2386.7
77Hawaii (United States)29367.7942.05
78Cyprus28907.6449.28
79Philippines27517.45197.21
80Pakistan27016.17552.95
81Romania26918.821175.07
82Delaware (United States)26687.9750.52
83Peru26586.46261.12
84Macao23940.951.9
85Wyoming (United States)23123.0823.74
86Nebraska (United States)21936.5756.4
87Uruguay21039.92132.59
88Viet Nam20569.19245.29
89Indonesia18226.54456.16
90Thailand17882.79163.02
91Cameroun16935.3674.15
92Vermont (United States)16783.2732.69
93Nigeria16262.24408.65
94Egypt15554.09117.16
95Maine (United States)15546.5753.81
96Tunisia14179.03269.04
97Slovakia13861.84156.86
98Nevada (United States)13561.1437.34
99Estonia11646.3156.69
100Mississippi (United States)11644.8246.61
101Lebanon10929.5770.97
102Arkansas (United States)10751.0851.38
103West Virginia (United States)10742.9639.54
104Ghana10280.99141.72
105Bangladesh10182.2200.25
106Saudi Arabia9825.1892.14
107Bulgaria9688.6261.42
108New Mexico (United States)8712.9541.71
109Slovenia8554.6552.96
110Latvia7740.1838.99
111Croatia7179.86169.55
112North Dakota (United States)6975.0640.34
113Kazakhstan6942.9766.9
114Lithuania6574.7640.04
115Iceland6351.514.88
116Venezuela6073.5633.17
117Qatar5904.4329.31
118Ecuador5464.62142.38
119Georgia5442.0925.83
120Ukraine5312.64212.35
121Morocco5236.86114.14
122Kenya5038.6950.65
123Côte d'Ivoire5012.6934.76
124Iran4858.68167.06
125Costa Rica4232.2334.11
126Ethiopia4208.3981.45
127Bolivia4197.7792.56
128Alaska (United States)4135.2314.5
129Réunion4002.5219.8
130Montana (United States)3981.6712.99
131Armenia3846.9617.61
132Idaho (United States)3067.3620.78
133North Macedonia2569.0472.83
134Kuwait2421.5918.61
135Uzbekistan2146.4939.5
136Sri Lanka1951.2552.35
137Barbados1822.8112.86
138Azerbaijan1757.3259.85
139Mongolia1693.548.57
140Northern Cyprus1580.8634.22
141Congo (Dem. Rep.)1509.4615.9
142Serbia1433.9247.22
143Algeria1433.4677.56
144Malta1423.1514.8
145Jamaica1220.0210.75
146Albania1168.3444.73
147Fiji1068.3419
148Mozambique978.794
149Oman967.818.95
150Bahrain940.949.06
151Uganda935.817.32
152Senegal931.5822.37
153Tanzania859.923.5
154Brunei855.6210.6
155Liechtenstein816.014.4
156Burkina Faso795.5617.22
157South Dakota (United States)791.469.5
158Zambia78915.5
159Jordan777.5631.2
160Dominican Republic742.8115.05
161Nepal666.2226.29
162Martinique600.947
163Trinidad and Tobago5599.36
164French Polynesia516.532
165Palestinian Authority513.613.3
166Kyrgyzstan470.756
167Guatemala454.088.19
168Cambodia374.099.32
169Sudan349.2510.33
170Rwanda348.037.14
171Zimbabwe331.3717.59
172Bosnia and Herzegovina323.1619
173Moldova312.0326
174Madagascar292.539.5
175Sierra Leone281.692.67
176Guadeloupe281.323
177Togo267.278.02
178Mauritius239.335.5
179Belarus235.1715.76
180Aland198.531
181Suriname193.871
182Afghanistan188.616.5
183Puerto Rico186.296
184Monaco178.712.5
185Botswana174.634.09
186Malawi159.249.85
187Benin150.3411.5
188Haïti136.143.67
189Iraq130.9413
190Somalia110.661
191Libya103.333
192Lesotho101.233.5
193Nicaragua90.952.67
194Montenegro85.184
195Burundi80.291.05
196Kosovo64.791
197Curaçao63.80.95
198Gambia59.893.5
199Papua New Guinea57.840.23
200Paraguay52.442
201Djibouti50.511.5
202Namibia47.83.16
203Niger44.081.5
204Swaziland43.261.5
205New Caledonia42.450.5
206El Salvador37.131
207Central African Republic32.591
208St. Kitts and Nevis20.21
209Anguilla16.771.5
210Guyana16.751.17
211South Sudan15.781
212Mali15.782
213Laos13.142
214Tchad13.121
215Syria12.832.33
216Guam11.041
217Myanmar10.081.4
218Cuba10.0811.8
219San Marino8.81
220Bahamas4.910.5
221Guinea4.291
222Guinea-Bissau2.850.05
223Gabon0.571
224Comoros0.440.7
225Yemen0.111
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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