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Top Countries and States by Number of Distinct Works, Weighted by Recursive Impact Factor, as of March 2026

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.
  • Authors who are deceased or whose email address with RePEc is invalid are not counted, the latter under the assumption that they have moved or have died
  • There are 9296 institutions with 73242 registered authors evaluated for all the rankings

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.

EntityFull rankingLast 10 years10 best authorsLast 10 years, 10 best authorsTop 5% authorsMore
AuthorsShort Details Short Details More
InstitutionsShort Details Short Details Short Details Short Details All yearsLast 10 More
RegionsShort Details Short Details More
Rank Country or State Score Institutions Authors Author
Shares
1Massachusetts (United States)76559.0010314711006.31
2United Kingdom73785.1245148634132.81
3California (United States)64635.9916013661257.66
4France44671.1134542294012.51
5District of Columbia (United States)40589.9013827902567.75
6Germany40540.0348441523673.11
7New York (United States)38352.9616912031080.50
8Italy34153.3733639383747.80
9Canada31459.5021418991809.77
10Illinois (United States)29808.2069629570.15
11Spain21199.1234328872820.78
12Pennsylvania (United States)18322.0993616572.28
13Switzerland18105.7713412541151.14
14Netherlands17437.8112914151305.77
15Australia16575.4418417891644.45
16Connecticut (United States)11975.0337287262.81
17Sweden11373.15106847767.72
18Belgium10865.301091113962.46
19Texas (United States)9808.6486591561.60
20Japan9322.9121813431303.90
21New Jersey (United States)9232.5348225204.72
22Michigan (United States)9037.1237339317.26
23China9017.8933517181680.31
24Missouri (United States)7825.9441274259.72
25Israel7481.1033264247.96
26Virginia (United States)7457.6452404380.91
27Maryland (United States)7337.7634268240.87
28North Carolina (United States)7117.2552368353.69
29Norway7070.2958542510.61
30Indiana (United States)6981.9434315292.16
31Minnesota (United States)6893.2032183174.09
32Luxembourg6705.52191189339.39
33Georgia (United States)6602.9953344325.51
34Denmark5860.0559524474.73
35Ohio (United States)5832.7949321307.13
36Austria5779.2080647603.03
37Wisconsin (United States)4887.9234177167.12
38New Hampshire (United States)4791.2657873.34
39Rhode Island (United States)4591.93109386.39
40Portugal3699.34109778756.83
41Tennessee (United States)3553.1626169158.64
42Brazil3530.9613911021082.68
43Ireland3466.5834392363.72
44Chile3460.1968505485.23
45Florida (United States)3279.3047268255.41
46South Korea3223.10120456438.72
47Arizona (United States)3109.6118136129.65
48Singapore2893.7230230218.62
49New Zealand2711.2943317293.07
50Greece2571.9886654639.89
51India2408.3831213591332.66
52Colorado (United States)2383.4723160147.09
53Hong Kong2314.4728177169.70
54Finland2268.1248305283.87
55Argentina2236.4479446417.34
56Washington (United States)2121.8521113106.23
57Turkey1962.722451022990.97
58Czech Republic1854.8938604562.72
59Utah (United States)1706.2416121117.57
60Russia1705.1919017081663.49
61Poland1662.6799830793.71
62Colombia1648.0184769757.64
63Oregon (United States)1621.86147872.13
64Iowa (United States)1561.53149285.93
65Mexico1523.0490487468.27
66Taiwan1387.0579274270.13
67United Arab Emirates1258.6129131116.48
68Kentucky (United States)1188.17159387.84
69South Carolina (United States)1172.00169489.74
70Louisiana (United States)1058.21229789.62
71Alabama (United States)944.2426109103.43
72Hungary889.2282466441.64
73South Africa793.4077478432.85
74Kansas (United States)726.76107369.53
75Delaware (United States)713.2455350.52
76Cyprus708.96115551.28
77Malaysia645.1663419399.00
78Peru589.1937295274.42
79Philippines531.8735218208.16
80Hawaii (United States)526.5674742.05
81Macao513.7265352.89
82Wyoming (United States)507.7032523.77
83Oklahoma (United States)499.05129288.70
84Uruguay484.0912139131.60
85Vermont (United States)454.5763432.60
86Nebraska (United States)400.1366359.90
87Maine (United States)393.6266054.85
88Pakistan372.56111587567.00
89Thailand361.4738180169.30
90Indonesia307.76112494470.67
91Viet Nam299.3160268251.74
92Nevada (United States)298.7664038.35
93Mississippi (United States)278.2575048.29
94Romania271.4611612071203.58
95Slovakia257.7833173159.36
96Egypt254.2036228121.11
97Arkansas (United States)223.4895451.38
98Lebanon210.52199894.81
99West Virginia (United States)190.6694339.05
100Estonia190.5285856.69
101Latvia174.7873938.99
102Kazakhstan171.15177471.90
103Venezuela168.80154034.12
104Tunisia166.6439290273.22
105Slovenia165.46135653.76
106New Mexico (United States)161.94104541.26
107Iceland157.7141714.89
108Bulgaria150.3235268265.50
109Nigeria141.0997432418.82
110Georgia133.8383026.78
111Cameroun132.96158176.65
112Bangladesh132.9361231209.15
113Qatar123.0763530.65
114Ghana120.5539152143.24
115Lithuania110.62144441.05
116Saudi Arabia100.162910595.71
117North Dakota (United States)95.3254544.34
118Bolivia94.501510693.07
119Montana (United States)90.3141713
120Ecuador86.5439153140.98
121Costa Rica85.39104135.12
122Ukraine84.0169221219.35
123Réunion83.6522019.80
124Morocco83.4629122116.24
125Côte d'Ivoire83.0054436.98
126Croatia72.8314173169.72
127Alaska (United States)71.0851514.50
128Ethiopia68.86318681.37
129Kenya67.09217553.51
130Iran62.9545184176.18
131Idaho (United States)47.3952221.77
132Uzbekistan40.76134440.90
133Sri Lanka34.19185852.35
134North Macedonia33.38137573.33
135Azerbaijan31.87175855.85
136Barbados29.5441312.86
137Mongolia27.38115351.08
138Malta25.1751614.80
139Serbia24.96133735.14
140Kuwait23.3972119.12
141Jamaica21.6141210.75
142Congo (Dem. Rep.)21.3571815.90
143Mozambique19.56767
144Algeria18.61268178.07
145Liechtenstein16.65354.40
146Kyrgyzstan16.56787
147Uganda16.2982219.33
148Albania16.22134844.74
149Senegal16.10132522.37
150Fiji14.6652222
151South Dakota (United States)14.1231110.50
152Dominican Republic13.2381615.06
153Northern Cyprus12.0783935.22
154Brunei11.6841110.60
155Bahrain10.274119.06
156Martinique9.48277
157Tanzania9.19153128.50
158Nepal8.39113229.50
159Armenia7.7142220.12
160Oman7.5562218.95
161Guatemala7.45498.19
162French Polynesia7.32022
163Palestinian Authority7.1381413.30
164Burkina Faso6.6061817.22
165Jordan6.52203834.03
166Trinidad and Tobago6.426119.37
167Cambodia6.2251310.03
168Sierra Leone5.67342.67
169Zambia5.2041716.50
170Aland5.18111
171Madagascar5.084109.50
172Sudan4.656119.33
173Suriname4.57111
174Puerto Rico3.86777
175Rwanda3.78597.14
176Togo3.55298.04
177Moldova3.4572626
178Kosovo3.3871413.08
179Afghanistan3.27276.50
180Bosnia and Herzegovina3.24112221.01
181Haïti3.12554.50
182Belarus3.0161915.76
183Mauritius2.81365.50
184Guadeloupe2.48333
185Zimbabwe2.43141917.59
186Monaco2.10132.50
187Benin1.8751312.50
188Nicaragua1.79232.67
189Malawi1.6451410.85
190Montenegro1.54555
191Somalia1.53111
192Botswana1.02254.10
193Lesotho0.99243.50
194Libya0.98343
195New Caledonia0.89110.50
196Paraguay0.88133
197Gambia0.88143.50
198Papua New Guinea0.87110.23
199Curaçao0.84110.95
200Djibouti0.84121.50
201Niger0.72121.50
202Namibia0.69143.16
203Swaziland0.60132
204El Salvador0.59111
205St. Kitts and Nevis0.50111
206Iraq0.5041414
207Burundi0.46121.05
208Mali0.40122
209Guyana0.28121.17
210Anguilla0.22032.50
211Syria0.20132.33
212Myanmar0.17121.40
213Central African Republic0.16111
214Bahamas0.14110.50
215Laos0.11222
216Cuba0.0981211.80
217South Sudan0.09111
218Guam0.07111
219San Marino0.06111
220Guinea-Bissau0.04110.05
221Guinea0.04111
222Tchad0.02111
223Gabon0.00111
224Timor-Leste0.00111
225Yemen0011
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