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Top Countries and States, Number of Distinct Works, Weighted by Number of Authors and Recursive Impact Factors, 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 recursive 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 72418 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
1Massachusetts (United States)43456.08930.36
2United Kingdom41187.124013.7
3California (United States)33221.281207.58
4Germany26239.753692.57
5France22466.183905.7
6New York (United States)20401.591038.88
7District of Columbia (United States)19066.952508.6
8Canada17839.811754.87
9Italy17768.473640.15
10Illinois (United States)14648.33555.73
11Spain11527.152696.91
12Switzerland9373.711117.75
13Netherlands9267.921216.21
14Australia9082.761609.13
15Pennsylvania (United States)8518.51564.6
16Connecticut (United States)7359.31256.05
17Sweden5900.65747.49
18New Jersey (United States)5701.07204.12
19Belgium5662.38917.5
20Japan5432.281292.07
21Michigan (United States)4988.06309.07
22Texas (United States)4959.24554.6
23China4194.961628.25
24Israel4145.82245.88
25Missouri (United States)4047.52254.32
26Maryland (United States)4006.87234.31
27Minnesota (United States)3968.91172.07
28Virginia (United States)3810.77359.31
29North Carolina (United States)3483339.93
30Norway3273.35498.33
31Indiana (United States)3269.58287.12
32Georgia (United States)3159.57309.95
33Ohio (United States)3033.57301.83
34Austria2903.34575.84
35Denmark2762.12447.62
36Wisconsin (United States)2628.7166.58
37New Hampshire (United States)2407.5870.84
38Rhode Island (United States)2266.9585.88
39Portugal2069.78719.3
40Tennessee (United States)2035.56157.75
41Ireland2030.25353.82
42Florida (United States)1767.6260.05
43Brazil1688.11018.09
44Chile1613.88474.48
45South Korea1606.32430.39
46Singapore1517.72212.84
47Arizona (United States)1462.96127.65
48New Zealand1437.84288.52
49Greece1297.58629.84
50India1271.921288.08
51Colorado (United States)1261.19145.83
52Finland1186.6270.79
53Argentina1143.99409.93
54Washington (United States)1083.26102.24
55Hong Kong1039.72163.69
56Czech Republic925.42560.22
57Turkey898.39964.04
58Poland884.76772.57
59Russia869.721644.47
60Iowa (United States)842.4783.43
61Luxembourg827.7188.02
62Colombia802.87724.51
63Utah (United States)788.19118.94
64Oregon (United States)677.5864.39
65Mexico668.17450.11
66United Arab Emirates654.4115.54
67South Carolina (United States)648.0888.74
68Taiwan621.61265.11
69Kentucky (United States)587.8487.83
70Hungary507.01438.9
71Louisiana (United States)498.986.63
72South Africa433.52426.6
73Alabama (United States)415.34102.88
74Delaware (United States)414.4550.52
75Kansas (United States)390.770.54
76Cyprus389.9149.28
77Hawaii (United States)339.3742.05
78Malaysia326400.25
79Peru294.93261.12
80Wyoming (United States)266.3923.74
81Philippines243.45197.21
82Vermont (United States)239.8832.69
83Oklahoma (United States)235.7386.7
84Macao200.4351.9
85Uruguay192.13132.59
86Maine (United States)189.0753.81
87Nebraska (United States)183.4856.4
88Thailand180.5163.02
89Pakistan166.51552.95
90Nevada (United States)161.0137.34
91Romania148.881175.07
92Mississippi (United States)147.3746.61
93Viet Nam135.43245.29
94Egypt130.08117.16
95Indonesia127.45456.16
96Bulgaria111.01261.42
97Estonia108.4256.69
98Slovakia105.49156.86
99West Virginia (United States)101.9139.54
100Arkansas (United States)99.8651.38
101Lebanon98.8570.97
102Tunisia95.61269.04
103Kazakhstan90.7166.9
104Nigeria89.54408.65
105Venezuela82.8533.17
106Iceland82.5214.88
107Latvia78.1938.99
108Georgia75.6725.83
109Bangladesh75.02200.25
110New Mexico (United States)71.8241.71
111Cameroun71.474.15
112Slovenia70.952.96
113Ghana56.29141.72
114Lithuania53.2440.04
115Ukraine53.18212.35
116Saudi Arabia49.1892.14
117Qatar47.6129.31
118Montana (United States)45.6412.99
119Costa Rica45.634.11
120Ecuador45.58142.38
121North Dakota (United States)42.440.34
122Réunion42.3419.8
123Côte d'Ivoire40.9134.76
124Bolivia35.7592.56
125Armenia34.8917.61
126Morocco34.07114.14
127Ethiopia34.0281.45
128Croatia33.17169.55
129Iran32.75167.06
130Alaska (United States)28.514.5
131Kenya23.6750.65
132Uzbekistan23.4439.5
133North Macedonia19.2972.83
134Azerbaijan17.0359.85
135Malta16.7614.8
136Jamaica16.6210.75
137Idaho (United States)16.420.78
138Serbia15.2647.22
139Congo (Dem. Rep.)14.0715.9
140Barbados14.0612.86
141Sri Lanka13.2652.35
142Mongolia12.148.57
143Algeria11.4277.56
144Kuwait10.8618.61
145Senegal8.5222.37
146Dominican Republic8.0715.05
147French Polynesia7.52
148Albania7.3644.73
149Liechtenstein7.14.4
150Brunei7.0910.6
151Fiji6.6219
152Uganda6.6117.32
153Martinique6.437
154Northern Cyprus5.3634.22
155Mozambique5.354
156South Dakota (United States)4.869.5
157Nepal4.5926.29
158Jordan4.531.2
159Bahrain4.399.06
160Sudan4.2810.33
161Guatemala4.118.19
162Moldova4.0826
163Burkina Faso4.0517.22
164Oman3.9718.95
165Madagascar3.439.5
166Sierra Leone3.42.67
167Trinidad and Tobago3.229.36
168Tanzania3.1623.5
169Kyrgyzstan3.066
170Palestinian Authority2.813.3
171Cambodia2.749.32
172Puerto Rico2.696
173Afghanistan2.46.5
174Rwanda2.257.14
175Togo2.138.02
176Suriname1.91
177Zambia1.915.5
178Montenegro1.684
179Haïti1.573.67
180Aland1.471
181Bosnia and Herzegovina1.4219
182Monaco1.42.5
183Zimbabwe1.3917.59
184Nicaragua1.332.67
185Mauritius1.325.5
186Benin1.1911.5
187Belarus1.1615.76
188Malawi1.169.85
189Papua New Guinea0.840.23
190Paraguay0.832
191Lesotho0.823.5
192Somalia0.791
193Guadeloupe0.693
194Botswana0.664.09
195Libya0.653
196Namibia0.613.16
197Niger0.521.5
198Gambia0.53.5
199Swaziland0.51.5
200Djibouti0.381.5
201Curaçao0.350.95
202New Caledonia0.340.5
203Burundi0.331.05
204Iraq0.2513
205Guyana0.241.17
206St. Kitts and Nevis0.141
207Kosovo0.141
208Syria0.142.33
209El Salvador0.131
210Mali0.092
211South Sudan0.071
212Anguilla0.061.5
213Central African Republic0.051
214Guam0.051
215Guinea0.041
216Laos0.042
217Myanmar0.041.4
218Cuba0.0211.8
219Bahamas0.020.5
220San Marino0.011
221Guinea-Bissau0.010.05
222Tchad01
223Comoros00.7
224Gabon01
225Timor-Leste01
226Yemen01

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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