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Top Countries and States by Number of Distinct Works, Weighted by Number of Authors and Simple 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 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 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
1United Kingdom1330233.7745148634132.81
2Massachusetts (United States)1246058.5610314711006.31
3California (United States)1076784.2616013661257.66
4France823469.8534542294012.51
5Germany763655.2548441523673.11
6District of Columbia (United States)699938.0813827902567.75
7New York (United States)636806.7616912031080.50
8Italy635302.3533639383747.80
9Canada566248.0421418991809.77
10Illinois (United States)464027.9269629570.15
11Spain393091.8334328872820.78
12Australia362922.0118417891644.45
13Netherlands336214.6512914151305.77
14Switzerland305630.7913412541151.14
15Pennsylvania (United States)272430.1093616572.28
16Japan204190.1521813431303.90
17Sweden203520.06106847767.72
18Belgium200048.701091113962.46
19Connecticut (United States)197450.9137287262.81
20China182677.9133517181680.31
21Texas (United States)168398.3286591561.60
22New Jersey (United States)160258.4148225204.72
23Michigan (United States)158542.8537339317.26
24Israel130173.0233264247.96
25Maryland (United States)128040.0934268240.87
26Norway126288.6458542510.61
27North Carolina (United States)125199.3152368353.69
28Virginia (United States)123963.3052404380.91
29Luxembourg118641.32191189339.39
30Missouri (United States)118461.8841274259.72
31Indiana (United States)115188.7834315292.16
32Austria113371.5780647603.03
33Denmark109364.0759524474.73
34Georgia (United States)104640.4153344325.51
35Ohio (United States)97785.6449321307.13
36Minnesota (United States)91436.7632183174.09
37Wisconsin (United States)85581.2334177167.12
38New Hampshire (United States)78936.9157873.34
39Portugal78293.74109778756.83
40Rhode Island (United States)74653.47109386.39
41Ireland74542.3734392363.72
42Brazil67980.6713911021082.68
43Greece67834.7486654639.89
44Tennessee (United States)67663.0626169158.64
45India66326.5631213591332.66
46Florida (United States)65391.6347268255.41
47Chile64848.9168505485.23
48South Korea62026.84120456438.72
49New Zealand60400.0643317293.07
50Singapore56547.9530230218.62
51Arizona (United States)51212.1718136129.65
52Colorado (United States)49934.2623160147.09
53Finland47480.4648305283.87
54Turkey47469.302451022990.97
55Poland46453.8299830793.71
56Washington (United States)40434.2421113106.23
57Czech Republic39839.3638604562.72
58Russia39464.5819017081663.49
59Argentina39433.7079446417.34
60Hong Kong38658.5528177169.70
61Iowa (United States)35965.48149285.93
62Colombia35692.7484769757.64
63South Africa30600.8077478432.85
64Utah (United States)29239.9216121117.57
65Mexico28500.2390487468.27
66Taiwan28135.0179274270.13
67Oregon (United States)27482.17147872.13
68South Carolina (United States)23207.70169489.74
69United Arab Emirates22685.7329131116.48
70Kentucky (United States)22288.18159387.84
71Louisiana (United States)21758.89229789.62
72Hungary20524.0782466441.64
73Malaysia19420.3263419399.00
74Alabama (United States)19290.1026109103.43
75Kansas (United States)17231.09107369.53
76Delaware (United States)14751.0155350.52
77Oklahoma (United States)14471.13129288.70
78Philippines13255.8735218208.16
79Romania13230.2011612071203.58
80Cyprus12973.60115551.28
81Pakistan12488.80111587567.00
82Peru12252.5737295274.42
83Hawaii (United States)11944.1874742.05
84Wyoming (United States)11266.6732523.77
85Macao10722.2565352.89
86Nebraska (United States)10295.6866359.90
87Viet Nam9341.9860268251.74
88Vermont (United States)8977.7063432.60
89Uruguay8797.4812139131.60
90Cameroun8562.27158176.65
91Nigeria8064.7497432418.82
92Thailand7927.3638180169.30
93Egypt7891.0336228121.11
94Maine (United States)7763.6766054.85
95Indonesia7714.65112494470.67
96Nevada (United States)7148.8664038.35
97Bulgaria6902.8335268265.50
98Tunisia6696.9939290273.22
99Mississippi (United States)5978.8175048.29
100Lebanon5831.04199894.81
101Slovakia5275.6333173159.36
102West Virginia (United States)5180.2194339.05
103Estonia4949.2285856.69
104Bangladesh4876.1261231209.15
105Saudi Arabia4611.802910595.71
106Arkansas (United States)4551.9595451.38
107Ghana4498.6839152143.24
108Slovenia4323.48135653.76
109Kazakhstan3835.41177471.90
110Latvia3695.5673938.99
111North Dakota (United States)3400.2354544.34
112Georgia3337.5183026.78
113Iceland3306.6041714.89
114New Mexico (United States)3289.27104541.26
115Croatia3219.1514173169.72
116Qatar3218.1063530.65
117Venezuela2938.57154034.12
118Ukraine2778.4769221219.35
119Côte d'Ivoire2512.5454436.98
120Lithuania2411.62144441.05
121Ecuador2379.8939153140.98
122Morocco2274.2129122116.24
123Iran2226.7645184176.18
124Montana (United States)2049.0641713
125Réunion2034.6022019.80
126Bolivia2008.801510693.07
127Ethiopia1972.69318681.37
128Kenya1970.03217553.51
129Alaska (United States)1694.1251514.50
130Costa Rica1691.13104135.12
131Idaho (United States)1456.7352221.77
132North Macedonia1145.40137573.33
133Kuwait1072.2372119.12
134Uzbekistan1029.29134440.90
135Jamaica979.1341210.75
136Congo (Dem. Rep.)949.6871815.90
137Azerbaijan939.84175855.85
138Barbados895.3141312.86
139Malta844.5051614.80
140Sri Lanka829.75185852.35
141Northern Cyprus799.9083935.22
142Algeria737.72268178.07
143Mongolia713.17115351.08
144Serbia566.81133735.14
145Albania558.05134844.74
146Brunei515.2841110.60
147Oman499.7462218.95
148Senegal497.48132522.37
149Uganda478.0582219.33
150Fiji475.0752222
151French Polynesia457.60022
152Nepal439.53113229.50
153South Dakota (United States)436.9331110.50
154Kyrgyzstan406.90787
155Dominican Republic404.8081615.06
156Burkina Faso390.4761817.22
157Bahrain388.894119.06
158Martinique367.74277
159Tanzania343.61153128.50
160Liechtenstein324.39354.40
161Mozambique318.15767
162Zambia301.6741716.50
163Jordan299.99203834.03
164Sudan293.716119.33
165Trinidad and Tobago274.696119.37
166Armenia216.5742220.12
167Palestinian Authority215.7781413.30
168Guatemala209.65498.19
169Kosovo209.0171413.08
170Sierra Leone196.45342.67
171Rwanda193.62597.14
172Cambodia190.4051310.03
173Madagascar180.204109.50
174Moldova179.5772626
175Zimbabwe170.38141917.59
176Puerto Rico159.67777
177Togo156.10298.04
178Bosnia and Herzegovina151.77112221.01
179Monaco146.88132.50
180Afghanistan129.99276.50
181Mauritius117.09365.50
182Botswana116.49254.10
183Belarus101.7361915.76
184Malawi97.0951410.85
185Haïti89.72554.50
186Benin88.5651312.50
187Suriname82.76111
188Aland74.27111
189Guadeloupe67.54333
190Nicaragua64.18232.67
191Lesotho62.40243.50
192Burundi56.56121.05
193Papua New Guinea53.85110.23
194Libya53.47343
195Paraguay53.04133
196Somalia48.49111
197Iraq47.8841414
198Montenegro43.41555
199Namibia40.72143.16
200Swaziland39.36132
201Niger38.54121.50
202Gambia33.34143.50
203Curaçao32.73110.95
204Djibouti24.05121.50
205New Caledonia19.90110.50
206Guyana15.02121.17
207Central African Republic14.85111
208South Sudan9.12111
209Syria8.82132.33
210El Salvador7.43111
211Anguilla7.11032.50
212St. Kitts and Nevis6.76111
213Guam5.65111
214Laos4.61222
215Guinea4.28111
216Mali4.15122
217Tchad3.92111
218San Marino2.84111
219Cuba2.6381211.80
220Myanmar2.58121.40
221Bahamas1.19110.50
222Guinea-Bissau0.80110.05
223Gabon0.61111
224Yemen0.04011
225Timor-Leste0.02111
Credits:
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