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Top Countries and States by Number of Distinct Works, Weighted by Number of Authors and Recursive Impact Factors, 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.
  • The score of each work is divided by the number of authors.
  • 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)39485.5010314711006.31
2United Kingdom35488.5345148634132.81
3California (United States)33735.2916013661257.66
4France20452.7434542294012.51
5New York (United States)19875.1816912031080.50
6District of Columbia (United States)18933.2813827902567.75
7Germany18583.4748441523673.11
8Canada16335.5021418991809.77
9Italy15043.7633639383747.80
10Illinois (United States)14763.0269629570.15
11Spain9948.1434328872820.78
12Pennsylvania (United States)8719.3193616572.28
13Switzerland8262.7413412541151.14
14Australia8081.2618417891644.45
15Netherlands7776.1912914151305.77
16Connecticut (United States)6084.6237287262.81
17Sweden5447.07106847767.72
18New Jersey (United States)5046.3948225204.72
19Japan4972.1121813431303.90
20Belgium4875.371091113962.46
21Texas (United States)4772.5786591561.60
22Michigan (United States)4645.6437339317.26
23Israel4072.2133264247.96
24China4034.1533517181680.31
25Missouri (United States)3861.5341274259.72
26Maryland (United States)3748.6234268240.87
27Virginia (United States)3701.8852404380.91
28North Carolina (United States)3459.5552368353.69
29Minnesota (United States)3378.1332183174.09
30Indiana (United States)3278.5034315292.16
31Luxembourg3231.66191189339.39
32Norway3134.6458542510.61
33Georgia (United States)3022.0753344325.51
34Ohio (United States)2925.1849321307.13
35Denmark2690.0159524474.73
36Austria2576.2180647603.03
37Wisconsin (United States)2562.2334177167.12
38New Hampshire (United States)2399.7257873.34
39Rhode Island (United States)2278.41109386.39
40Tennessee (United States)2017.2426169158.64
41Ireland1760.8034392363.72
42Florida (United States)1731.8647268255.41
43Portugal1704.45109778756.83
44Chile1615.2368505485.23
45Brazil1614.2313911021082.68
46South Korea1565.88120456438.72
47Arizona (United States)1492.6618136129.65
48Singapore1425.1030230218.62
49New Zealand1330.8243317293.07
50Colorado (United States)1268.3423160147.09
51Greece1247.1486654639.89
52India1232.2431213591332.66
53Washington (United States)1093.0621113106.23
54Argentina1071.8879446417.34
55Finland1048.1348305283.87
56Hong Kong1011.5128177169.70
57Turkey923.832451022990.97
58Russia891.5319017081663.49
59Czech Republic845.7238604562.72
60Iowa (United States)838.52149285.93
61Poland820.8899830793.71
62Oregon (United States)762.80147872.13
63Utah (United States)752.1816121117.57
64Colombia721.0984769757.64
65Mexico700.6190487468.27
66South Carolina (United States)637.43169489.74
67United Arab Emirates619.1829131116.48
68Taiwan609.8879274270.13
69Kentucky (United States)573.71159387.84
70Louisiana (United States)519.16229789.62
71Alabama (United States)440.7726109103.43
72Hungary427.0282466441.64
73Delaware (United States)413.8855350.52
74Kansas (United States)379.00107369.53
75South Africa357.7777478432.85
76Cyprus353.50115551.28
77Malaysia322.6563419399.00
78Peru275.8537295274.42
79Hawaii (United States)267.0474742.05
80Wyoming (United States)255.9932523.77
81Philippines242.4335218208.16
82Vermont (United States)235.4963432.60
83Oklahoma (United States)231.96129288.70
84Macao212.7265352.89
85Uruguay194.5912139131.60
86Maine (United States)192.5866054.85
87Nebraska (United States)176.8366359.90
88Pakistan168.37111587567.00
89Thailand166.1938180169.30
90Nevada (United States)161.1864038.35
91Mississippi (United States)147.9375048.29
92Viet Nam141.5960268251.74
93Romania139.9611612071203.58
94Egypt125.7936228121.11
95Indonesia123.19112494470.67
96Bulgaria108.4435268265.50
97Lebanon100.66199894.81
98Arkansas (United States)100.3195451.38
99Slovakia99.4233173159.36
100West Virginia (United States)97.3094339.05
101Estonia92.2285856.69
102Kazakhstan91.95177471.90
103Tunisia87.8339290273.22
104Iceland84.6541714.89
105Venezuela84.41154034.12
106Nigeria83.8397432418.82
107Slovenia78.73135653.76
108Latvia76.7173938.99
109Georgia76.2583026.78
110Cameroun70.69158176.65
111Bangladesh68.9361231209.15
112New Mexico (United States)65.79104541.26
113Ghana54.6839152143.24
114Qatar54.0263530.65
115Lithuania50.57144441.05
116Ukraine47.1369221219.35
117Saudi Arabia45.732910595.71
118Montana (United States)44.4341713
119North Dakota (United States)42.2354544.34
120Ecuador42.1239153140.98
121Costa Rica41.35104135.12
122Côte d'Ivoire40.3154436.98
123Bolivia40.031510693.07
124Réunion40.0322019.80
125Morocco35.3829122116.24
126Ethiopia33.25318681.37
127Croatia32.8714173169.72
128Iran30.8745184176.18
129Alaska (United States)25.9851514.50
130Kenya24.91217553.51
131Uzbekistan20.07134440.90
132Idaho (United States)18.1852221.77
133Jamaica17.7641210.75
134Azerbaijan17.30175855.85
135North Macedonia16.79137573.33
136Malta15.5751614.80
137Barbados14.3941312.86
138Congo (Dem. Rep.)14.1971815.90
139Sri Lanka12.91185852.35
140Serbia11.91133735.14
141Mongolia11.24115351.08
142Algeria10.46268178.07
143Kuwait10.3972119.12
144Senegal8.28132522.37
145Kyrgyzstan8.03787
146Uganda7.6982219.33
147Dominican Republic7.6581615.06
148Albania7.60134844.74
149Brunei6.9841110.60
150Liechtenstein6.49354.40
151Fiji6.4052222
152French Polynesia6.38022
153Mozambique5.83767
154Martinique5.83277
155Northern Cyprus5.6283935.22
156South Dakota (United States)5.4531110.50
157Nepal4.86113229.50
158Bahrain4.244119.06
159Sudan4.246119.33
160Armenia4.1342220.12
161Oman3.9762218.95
162Guatemala3.56498.19
163Sierra Leone3.55342.67
164Burkina Faso3.5361817.22
165Tanzania3.28153128.50
166Madagascar3.214109.50
167Trinidad and Tobago3.166119.37
168Jordan3.13203834.03
169Palestinian Authority3.0181413.30
170Puerto Rico2.99777
171Cambodia2.8951310.03
172Kosovo2.8871413.08
173Moldova2.7972626
174Rwanda2.32597.14
175Afghanistan2.11276.50
176Togo2.00298.04
177Suriname1.95111
178Zambia1.9341716.50
179Aland1.83111
180Haïti1.66554.50
181Bosnia and Herzegovina1.40112221.01
182Zimbabwe1.36141917.59
183Monaco1.32132.50
184Mauritius1.28365.50
185Montenegro1.24555
186Nicaragua1.21232.67
187Belarus1.1961915.76
188Benin1.1351312.50
189Malawi1.0651410.85
190Paraguay0.87133
191Papua New Guinea0.82110.23
192Lesotho0.80243.50
193Botswana0.70254.10
194Somalia0.68111
195Libya0.64343
196Namibia0.60143.16
197Guadeloupe0.59333
198Niger0.56121.50
199Swaziland0.56132
200Gambia0.50143.50
201Djibouti0.41121.50
202Curaçao0.39110.95
203New Caledonia0.37110.50
204Burundi0.31121.05
205Iraq0.2641414
206Guyana0.25121.17
207St. Kitts and Nevis0.17111
208Syria0.13132.33
209El Salvador0.12111
210Mali0.10122
211Anguilla0.07032.50
212South Sudan0.07111
213Central African Republic0.06111
214Myanmar0.04121.40
215Laos0.04222
216Guinea0.04111
217Guam0.04111
218Bahamas0.03110.50
219Cuba0.0381211.80
220San Marino0.02111
221Guinea-Bissau0.01110.05
222Tchad0.01111
223Gabon0.00111
224Timor-Leste0.00111
225Yemen0011
Credits:
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