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Top Countries and States, Number of Distinct Works, Weighted by Number of Authors and Simple Impact Factors, as of July 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.
  • The score of each work is divided by the number of authors.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 71749 registered authors evaluated for all the rankings.

Similar 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 Kingdom1496214.534009.85
2Massachusetts (United States)1374572.07924.35
3California (United States)1078291.371200.57
4Germany1017862.463639.2
5France868668.43889.78
6Italy705661.213624.22
7District of Columbia (United States)695440.212498.41
8New York (United States)663570.281026.15
9Canada606698.861746.61
10Illinois (United States)460010.64552.99
11Spain427683.232666.22
12Australia389556.851609.57
13Netherlands389271.961211.16
14Switzerland332395.181112.24
15Pennsylvania (United States)267425.5564.75
16Connecticut (United States)232505.42250.38
17Belgium221606.92914.41
18Sweden218206.14743.98
19Japan217956.41285.5
20New Jersey (United States)188148.01206.16
21China179890.211611.49
22Texas (United States)170524.22553.01
23Michigan (United States)165016.18297.57
24Maryland (United States)135946.43234.57
25Norway130547.9497.23
26Israel129710.45244.38
27North Carolina (United States)126987.27335.43
28Virginia (United States)126907.75357.84
29Missouri (United States)125498.14253.1
30Austria120856.17569.04
31Indiana (United States)109937.62283.12
32Denmark107825.45442.23
33Georgia (United States)106900.81303.27
34Minnesota (United States)102925.39168.57
35Ohio (United States)100729.66298.51
36Portugal90480.34715.3
37Wisconsin (United States)86598165.63
38Ireland81291.87351.02
39New Hampshire (United States)77747.3670.84
40Rhode Island (United States)70711.8786.88
41Greece69414.1626.51
42Tennessee (United States)67288.73158.75
43Brazil67032.9997.61
44Florida (United States)65547.99257.8
45New Zealand63995.2288.52
46Chile63246.41470.47
47India62803.381247.43
48South Korea61269.23428.59
49Singapore58441.71210.85
50Arizona (United States)51955.17127.15
51Finland51212.78268.83
52Colorado (United States)48321.02145.33
53Poland48154.88767.07
54Turkey45661.73954.53
55Argentina41362.6402.95
56Czech Republic41079.39543.37
57Washington (United States)39529.97101.04
58Colombia38831.08716.49
59Russia38253.721632.26
60Hong Kong37779.41163.26
61South Africa36519.67419.32
62Iowa (United States)36497.2983.93
63Luxembourg33218.44183.12
64Utah (United States)29720.05118.94
65Taiwan28221.76264.1
66Mexico27198.61445.46
67Oregon (United States)24644.4264.65
68Hungary24003.91438.46
69South Carolina (United States)22627.4387.74
70United Arab Emirates22534.58114.14
71Kentucky (United States)22228.2186.33
72Louisiana (United States)20722.2586.63
73Malaysia19246.1396.19
74Alabama (United States)18597.36100.38
75Kansas (United States)17210.471.54
76Hawaii (United States)15142.2742.05
77Delaware (United States)14956.4250.52
78Oklahoma (United States)14032.0186.7
79Romania13585.221176.24
80Cyprus13442.3348.28
81Philippines13028.2184.61
82Peru12776.97258.92
83Pakistan12097.91550.45
84Wyoming (United States)11164.7723.74
85Nebraska (United States)10072.1151.9
86Macao9668.2250.89
87Viet Nam8977.54242.2
88Vermont (United States)8669.5331.69
89Uruguay8539.69132.59
90Thailand8224.62157.01
91Cameroun8084.771.15
92Nigeria8031.28401.59
93Egypt7984.9117.16
94Indonesia7827.17451.66
95Maine (United States)7639.5553.81
96Nevada (United States)7069.3436.86
97Tunisia6952.9267.56
98Mississippi (United States)5801.3145.29
99Estonia5628.7656.69
100Bulgaria5455.84259.42
101West Virginia (United States)5258.838.54
102Slovakia4995.62154.41
103Lebanon4961.9963.97
104Bangladesh4826.31198.75
105Slovenia4629.1553.16
106Saudi Arabia4539.0992.63
107Arkansas (United States)4469.0952.38
108Ghana4230.26135.72
109New Mexico (United States)3561.540.71
110Kazakhstan3558.7865.9
111Iceland3281.814.88
112Georgia3058.5926.83
113North Dakota (United States)303536
114Croatia3029.02166.61
115Ukraine3008.62212.45
116Latvia2969.3237.94
117Venezuela2902.3133.17
118Qatar2865.8229.81
119Lithuania2855.4740.04
120Côte d'Ivoire2386.9733.76
121Ecuador2358.93135.88
122Réunion2062.0819.89
123Montana (United States)1980.3412.99
124Kenya1917.3551.66
125Ethiopia1900.2375.87
126Morocco1885.91105.24
127Iran1844.2163.02
128Bolivia1788.2590.56
129Alaska (United States)1692.5614.5
130Costa Rica1652.0932.11
131North Macedonia1285.2672.83
132Armenia1271.1815.61
133Idaho (United States)1251.6620.78
134Uzbekistan97338.44
135Jamaica966.3210.75
136Congo (Dem. Rep.)920.8615.9
137Mongolia918.5849.56
138Barbados892.0112.86
139Kuwait882.6217.61
140Malta805.9413.8
141Sri Lanka794.6852.35
142Azerbaijan789.2456.85
143Serbia718.5147.22
144Algeria710.1974.56
145Northern Cyprus610.2434.22
146Albania525.9144.73
147Brunei514.7610.6
148Senegal496.2221.37
149Oman477.8417.95
150Fiji468.2119
151Dominican Republic452.6315.05
152Uganda438.3118.32
153Burkina Faso426.117.22
154Nepal388.9125.29
155South Dakota (United States)372.528.5
156Martinique370.787
157Jordan340.9630.2
158French Polynesia336.152
159Tanzania313.8523.5
160Sudan301.9810.33
161Zambia299.9715.5
162Mozambique299.294
163Liechtenstein273.493.9
164Trinidad and Tobago269.889.36
165Guatemala215.877.69
166Palestinian Authority205.613.3
167Sierra Leone194.272.67
168Kyrgyzstan194.235
169Rwanda191.686.64
170Cambodia180.859.32
171Madagascar175.479.5
172Zimbabwe174.817.59
173Bahrain168.268.08
174Montenegro159.895
175Togo154.358.02
176Monaco146.282.5
177Moldova144.0626
178Bosnia and Herzegovina136.8819
179Puerto Rico132.466
180Botswana132.224.5
181Afghanistan126.656.5
182Mauritius117.625.5
183Benin89.7110.5
184Belarus85.6114.26
185Malawi84.139.85
186Haïti83.113.67
187Suriname81.81
188Aland74.291
189Guadeloupe66.323
190Nicaragua64.722.67
191Lesotho61.323.5
192Burundi55.451.05
193Papua New Guinea53.570.23
194Libya53.263
195Somalia48.241
196Iraq46.5113
197Paraguay42.81
198Swaziland40.321.5
199Namibia39.272.16
200Niger31.271
201Kosovo29.31
202Gambia27.513.5
203Curaçao25.510.95
204Djibouti24.21.5
205New Caledonia19.890.5
206Guyana15.011.17
207Central African Republic14.351
208South Sudan8.941
209Syria8.782.33
210Guam7.781
211El Salvador7.351
212St. Kitts and Nevis6.741
213Anguilla5.341.5
214Laos4.582
215Guinea4.231
216Mali4.162
217Tchad3.881
218San Marino2.891
219Myanmar2.541.4
220Cuba2.110.8
221Bahamas1.230.5
222Guinea-Bissau0.820.05
223Gabon0.561
224Comoros0.440.7
225Yemen0.031
226Timor-Leste0.021

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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