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Top Countries and States, Number of Distinct Works, Weighted by Number of Authors and Simple Impact Factors, 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.
  • 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 71514 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 Kingdom1474151.43997.87
2Massachusetts (United States)1348173.77923.59
3California (United States)1064820.631199.08
4Germany999880.873625.8
5France855200.953883.05
6Italy690518.993614.88
7District of Columbia (United States)679485.762496.63
8New York (United States)656454.781024.7
9Canada599948.721745.63
10Illinois (United States)456949.77555.65
11Spain418802.582668.15
12Netherlands382690.821210.58
13Australia382463.391607.38
14Switzerland327270.071114.17
15Pennsylvania (United States)263437.38564.5
16Connecticut (United States)223569.07247.18
17Belgium218254.75904.46
18Sweden214331.53743.99
19Japan213891.61282.16
20New Jersey (United States)194929.64207.41
21China175207.371602.71
22Texas (United States)168782.36551.91
23Michigan (United States)163724.08300.73
24Maryland (United States)133718.81234.92
25Norway129079.11499.22
26Israel128397.72245.38
27North Carolina (United States)125359.09337.43
28Virginia (United States)125350.71359.34
29Missouri (United States)123711.93254.6
30Austria119114.91565.78
31Georgia (United States)105486.46302.92
32Denmark105398.33442.23
33Indiana (United States)104396.48278.17
34Minnesota (United States)101568.6169.57
35Ohio (United States)98968.6297.51
36Portugal88690.46714.79
37Wisconsin (United States)85567.79165.63
38Ireland79944.57350.42
39New Hampshire (United States)76638.470.34
40Rhode Island (United States)70683.6987.88
41Greece67480.44621.95
42Tennessee (United States)66548.38158.25
43Florida (United States)66302.44254.8
44Brazil65565.44988.51
45New Zealand62450.94287.45
46India62187.61240.66
47Chile61111.83468.49
48South Korea59990.77425.93
49Singapore58800.03211.08
50Arizona (United States)50833.49127.4
51Finland50360.11267.69
52Poland46857.16762.12
53Colorado (United States)46273.71143.33
54Turkey44864.16955.05
55Argentina40700.3401.8
56Czech Republic39768.36541.41
57Washington (United States)38697.32100.54
58Russia37692.091637.8
59Hong Kong37116.23162.36
60Colombia36390.89708.69
61Iowa (United States)36057.4382.18
62South Africa35435.26418.28
63Luxembourg32675.17181.92
64Utah (United States)28923.14118.94
65Taiwan27863.73263.1
66Mexico27568.47442.94
67Oregon (United States)24209.6562.65
68Hungary23330.14435.16
69South Carolina (United States)22235.7186.74
70United Arab Emirates22031.07113.65
71Kentucky (United States)21835.8386.33
72Louisiana (United States)20412.2986.63
73Malaysia18836.5396.19
74Alabama (United States)18254.14101.38
75Kansas (United States)16996.4772.04
76Hawaii (United States)14966.3242.05
77Delaware (United States)14612.8150.52
78Oklahoma (United States)1378587.7
79Philippines13402.68184.02
80Romania13312.281176.24
81Cyprus12901.9747.28
82Peru12406.51257.94
83Pakistan11784.71548.95
84Wyoming (United States)10935.8323.74
85Nebraska (United States)9865.4651.9
86Macao9257.7249.89
87Viet Nam8662.11241.88
88Vermont (United States)8603.3832.19
89Uruguay8359.88132.63
90Thailand8032.75156.01
91Cameroun7830.1769.89
92Egypt7817.88115.16
93Indonesia7674.18451.16
94Nigeria7583.7399.09
95Maine (United States)7512.3352.81
96Nevada (United States)6961.5436.86
97Tunisia6745.9265.05
98Mississippi (United States)5723.6745.29
99Estonia5538.9456.69
100Bulgaria5344.1259.32
101West Virginia (United States)5253.6638.04
102Lebanon5007.4962.67
103Slovakia4923.1153.88
104Bangladesh4711.49195.55
105Slovenia4558.1152.16
106Arkansas (United States)4370.0352.38
107Saudi Arabia4322.1891.74
108Ghana4103.25136.72
109Kazakhstan3496.6365.9
110New Mexico (United States)3450.6639.71
111Iceland3157.2814.88
112Georgia3022.9326.83
113Croatia2958.65166.61
114Latvia2955.5537.94
115Ukraine2947.37211.45
116Qatar2894.7830.81
117North Dakota (United States)2814.9634
118Lithuania2633.8440.04
119Venezuela262932.17
120Côte d'Ivoire2281.5832.76
121Ecuador2225.79134.38
122Réunion2028.9319.89
123Morocco1955.96105.24
124Montana (United States)1950.5412.99
125Kenya1881.0851.66
126Ethiopia1868.4874.37
127Iran1776.33161.02
128Bolivia1754.8890.56
129Alaska (United States)1699.4715.5
130Costa Rica1630.6832.11
131North Macedonia1260.1971.83
132Armenia125215.61
133Idaho (United States)1229.1920.78
134Uzbekistan958.0138.44
135Jamaica954.6310.75
136Mongolia895.2249.56
137Congo (Dem. Rep.)884.5415.9
138Barbados871.7612.86
139Kuwait858.0117.61
140Malta786.8413.8
141Sri Lanka780.2452.35
142Azerbaijan764.4555.85
143Algeria693.8874.56
144Serbia682.8845.27
145Northern Cyprus587.4634.22
146Albania514.7843.73
147Brunei505.0410.6
148Senegal476.4221.04
149Oman458.617.45
150Fiji455.6419
151Dominican Republic444.7515.05
152Uganda433.118.32
153Burkina Faso384.7417.22
154South Dakota (United States)368.478.5
155Martinique366.277
156Nepal340.3324.29
157French Polynesia331.982
158Tanzania305.6623.5
159Mozambique296.084
160Sudan295.8710.33
161Zambia295.5215.5
162Trinidad and Tobago271.219.86
163Liechtenstein268.133.9
164Guatemala210.837.69
165Palestinian Authority200.3513.3
166Kyrgyzstan191.215
167Sierra Leone189.92.67
168Rwanda187.366.64
169Cambodia177.759.32
170Madagascar170.139.5
171Zimbabwe165.4216.59
172Bahrain158.588.08
173Montenegro157.645
174Togo149.718.02
175Jordan149.128.7
176Monaco142.932.5
177Moldova141.7326
178Bosnia and Herzegovina134.8919
179Puerto Rico130.226
180Botswana128.614.5
181Afghanistan124.26.5
182Mauritius115.975.5
183Benin87.7910.5
184Belarus83.8414.26
185Malawi82.249.85
186Haïti81.583.67
187Suriname80.451
188Aland73.281
189Guadeloupe63.893
190Nicaragua63.162.67
191Lesotho59.653.5
192Burundi53.641.05
193Papua New Guinea52.540.23
194Libya51.913
195Somalia47.941
196Namibia47.642.2
197Iraq44.4612.66
198Paraguay42.181
199Swaziland39.411.5
200Niger30.661
201Kosovo28.921
202Niue28.751
203Gambia26.983.5
204Curaçao24.590.95
205Djibouti23.731.5
206New Caledonia19.630.5
207Guyana14.681.17
208Central African Republic13.851
209South Sudan8.781
210Syria8.612.33
211Guam7.641
212El Salvador7.371
213St. Kitts and Nevis6.661
214Laos4.542
215Guinea4.151
216Anguilla4.141
217Mali4.032
218Tchad3.861
219San Marino2.851
220Myanmar2.481.4
221Cuba2.0710.8
222Bahamas1.210.5
223Guinea-Bissau0.80.05
224Gabon0.541
225Comoros0.440.7
226Yemen0.031
227Timor-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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