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Top Countries and States by Number of Distinct Works, Weighted by Recursive Impact Factor, as of April 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 9298 institutions with 73371 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)76434.8010314761008.44
2United Kingdom73777.3345248714139.39
3California (United States)65141.1916013671259.18
4France45137.2534542334016.83
5District of Columbia (United States)41019.4813827932571.62
6Germany40830.0848441473669.14
7New York (United States)38551.9716912021081.79
8Italy34603.3833539413750.07
9Canada31899.1721418951808.26
10Illinois (United States)29732.9269630571.15
11Spain21225.3834328882821.66
12Pennsylvania (United States)18394.1193615571.27
13Switzerland18349.4313312551149.74
14Netherlands17440.6612914151305.47
15Australia16640.3018417901644.68
16Connecticut (United States)12077.2837287262.31
17Sweden11447.80106851771.17
18Belgium10714.301091111961.06
19Texas (United States)9922.3086593563.60
20New Jersey (United States)9529.4148225204.72
21Japan9369.0621813441305.40
22Michigan (United States)9264.4437340318.26
23China9033.0333417221683.33
24Missouri (United States)7805.3041275260.72
25Maryland (United States)7758.0834269242.77
26Virginia (United States)7521.3652407383.92
27Israel7342.9333263246.46
28Norway7179.6258542509.62
29North Carolina (United States)7138.4052368354.70
30Luxembourg7026.72191193340.51
31Indiana (United States)7003.3334316293.16
32Georgia (United States)6766.9653344325.51
33Minnesota (United States)6672.1332183174.09
34Denmark5890.9359525475.73
35Austria5847.6480649605.03
36Ohio (United States)5782.0649328314.63
37Wisconsin (United States)4913.3134177167.62
38New Hampshire (United States)4878.7857873.84
39Rhode Island (United States)4510.26109386.89
40Portugal3675.85109781759.83
41Brazil3584.6313911061086.68
42Tennessee (United States)3525.7226170162.14
43Ireland3513.9634392363.72
44Chile3472.7368504484.23
45Florida (United States)3338.3347268255.41
46South Korea3211.36120458441.42
47Arizona (United States)3110.5018135128.65
48Singapore2867.6031232220.27
49New Zealand2691.1843319295.07
50Greece2586.2785654639.89
51Colorado (United States)2496.2623160147.09
52India2466.9131313611334.56
53Hong Kong2305.7828178170.70
54Finland2302.9548305283.88
55Argentina2269.0080456428.77
56Washington (United States)2208.5021113106.23
57Turkey1977.972451023991.97
58Czech Republic1875.3338615573.16
59Utah (United States)1821.7116121117.57
60Russia1737.9919017121667.84
61Poland1696.9999832796.31
62Oregon (United States)1660.70147872.13
63Colombia1659.7784769758.15
64Iowa (United States)1563.34149285.93
65Mexico1509.4290490470.72
66Taiwan1406.7979274270.13
67United Arab Emirates1291.9330132117.48
68Kentucky (United States)1235.21159589.84
69South Carolina (United States)1211.90169489.73
70Louisiana (United States)1122.13229991.62
71Alabama (United States)978.8226109103.43
72Hungary894.6682467442.14
73South Africa808.8877480434.35
74Kansas (United States)758.99107369.53
75Delaware (United States)729.1755350.52
76Cyprus683.60115652.28
77Malaysia647.3463418398.50
78Peru606.8037296274.90
79Hawaii (United States)535.2874843.05
80Philippines532.8635222211.49
81Wyoming (United States)525.7432523.77
82Oklahoma (United States)507.15129288.70
83Macao505.6565352.89
84Uruguay503.7512139131.60
85Vermont (United States)467.7963432.60
86Maine (United States)427.5566155.85
87Nebraska (United States)411.8866359.90
88Pakistan374.80111591571.00
89Thailand362.1338180169.30
90Viet Nam326.5160269252.24
91Indonesia306.00113494470.67
92Nevada (United States)285.4164038.35
93Romania272.6211612071203.58
94Mississippi (United States)271.3475048.29
95Slovakia256.1233173159.36
96Egypt254.0436228122.01
97Arkansas (United States)238.4195552.38
98Lebanon200.32199894.81
99West Virginia (United States)191.6594339.05
100Estonia187.7685856.69
101Latvia177.5873938.99
102Slovenia167.71135653.76
103Tunisia167.3639291274.22
104Venezuela166.99154034.12
105Kazakhstan164.71177471.90
106Iceland160.3841714.89
107New Mexico (United States)157.46104541.26
108Bulgaria149.5435268265.50
109Nigeria138.5596431418.32
110Georgia135.8483026.78
111Bangladesh132.6661232210.15
112Cameroun132.50158176.65
113Qatar130.3863530.99
114Lithuania119.82144441.05
115Ghana117.8239152143.24
116Saudi Arabia101.912910595.71
117North Dakota (United States)96.8754544.34
118Montana (United States)94.5941713
119Ecuador90.2139153140.98
120Côte d'Ivoire89.6054436.98
121Bolivia88.511510693.07
122Ukraine86.5669221219.35
123Morocco83.9829121115.24
124Réunion83.7322019.80
125Costa Rica82.69104135.12
126Croatia76.4414174170.72
127Alaska (United States)73.1551514.50
128Kenya68.30217553.51
129Ethiopia64.34318681.37
130Iran60.7045184176.18
131Idaho (United States)48.4452221.77
132Uzbekistan45.81134440.90
133Sri Lanka35.91185852.36
134North Macedonia33.40137573.33
135Azerbaijan31.58175855.85
136Barbados28.0941312.86
137Mongolia26.82115452.08
138Serbia25.19133937.14
139Malta24.7451614.80
140Kuwait24.3172119.12
141Congo (Dem. Rep.)20.3071815.90
142Algeria19.11268178.07
143Jamaica18.7441210.75
144Mozambique18.68767
145Senegal17.33132522.37
146Kyrgyzstan17.02787
147Albania16.74134844.74
148Liechtenstein16.36354.40
149Uganda14.8182219.33
150South Dakota (United States)14.7731110.50
151Fiji14.0952222
152Dominican Republic12.6081615.06
153Northern Cyprus12.5983935.22
154Bahrain10.154119.06
155Martinique9.30277
156French Polynesia9.23022
157Tanzania9.03153128.50
158Nepal8.98113229.50
159Brunei8.584119.71
160Guatemala7.80498.19
161Armenia7.7742220.12
162Oman7.5862218.95
163Jordan7.02203733.03
164Palestinian Authority6.6981413.30
165Burkina Faso6.6261817.22
166Trinidad and Tobago6.586119.37
167Cambodia5.9851310.03
168Zambia5.8341716.50
169Sierra Leone5.41342.67
170Madagascar5.264109.50
171Sudan4.506119.33
172Suriname4.33111
173Kosovo3.6771413.08
174Puerto Rico3.53777
175Bosnia and Herzegovina3.53112221.01
176Aland3.46111
177Afghanistan3.39276.50
178Togo3.36298.04
179Moldova3.3272626
180Haïti3.31554.50
181Rwanda3.29597.14
182Belarus2.8261915.76
183Guadeloupe2.81333
184Mauritius2.72365.50
185Zimbabwe2.34141917.59
186Nicaragua1.88232.67
187Monaco1.87132.50
188Benin1.8351312.50
189Somalia1.80111
190Malawi1.7051410.85
191Montenegro1.15555
192Lesotho1.07243.50
193Botswana1.05254.10
194Libya1.04343
195Papua New Guinea0.96110.23
196Curaçao0.93110.95
197Paraguay0.87122
198Gambia0.87143.50
199New Caledonia0.78110.50
200Djibouti0.76121.50
201Namibia0.75143.16
202Niger0.73121.50
203El Salvador0.67111
204Swaziland0.51132
205Iraq0.4841414
206Burundi0.47121.05
207St. Kitts and Nevis0.42111
208Mali0.38122
209Guyana0.27121.17
210Anguilla0.22032.50
211Syria0.18132.33
212Myanmar0.18121.40
213Central African Republic0.16111
214Laos0.09222
215Cuba0.0981211.80
216South Sudan0.09111
217Bahamas0.08110.50
218Guam0.07111
219Guinea0.05111
220San Marino0.05111
221Guinea-Bissau0.04110.05
222Tchad0.02111
223Bhutan0.00111
224Gabon0.00111
225Timor-Leste0.00111
226Yemen0011
226American Samoa0000
226Andorra0000
226Angola0000
226Antigua and Barbuda0000
226Aruba0000
226Associations and Societies0000
226Belize0000
226Bermuda0000
226British Virgin Islands0000
226Cabo Verde0000
226Cayman Islands0000
226Comoros0000
226Congo (Rep.)0000
226Cook Islands0000
226Dominica0000
226Equatorial Guinea0000
226Eritrea0000
226Falkland Islands0000
226Faroes0000
226French Guyana0000
226Gibraltar0000
226Greenland0000
226Grenada0000
226Guernsey0000
226Honduras0000
226Jersey0000
226Kiribati0000
226Liberia0000
226Maldives0000
226Man0000
226Marshall Islands0000
226Mauritania0000
226Micronesia0000
226Montserrat0000
226Nauru0000
226Niue0000
226Northern Mariana Islands0000
226Norfolk Island0000
226North Korea0000
226Palau0000
226Panama0000
226Samoa0000
226São Tomé and Príncipe0000
226Seychelles0000
226Solomon Islands0000
226St. Helena0000
226St. Lucia0000
226St. Vincent and the Grenadines0000
226Tajikistan0000
226Tokelau0000
226Tonga0000
226Turkmenistan0000
226Turks and Caicos0000
226Tuvalu0000
226United States0000
226Economics Associations and Societies (United States)0000
226United States Virgin Islands0000
226Vanuatu0000
226Vatican0000
226Wallis and Futuna0000
Credits:
We do our best, but we cannot exclude errors.
IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.