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Top Countries and States, Number of Distinct Works, as of January 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.
  • Different versions of the same work published in different series or journals are counted only once.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 72918 registered authors evaluated for all the 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
1Germany137081.913698.65
2France127676.963926.97
3United Kingdom119096.194034.03
4Italy99110.463655.59
5District of Columbia (United States)66616.282512.79
6Spain65530.382721.21
7Australia51546.811613.85
8Canada48189.491761.52
9California (United States)47252.181215.47
10Netherlands45827.811221.42
11Massachusetts (United States)41338.16940.8
12New York (United States)37397.371046.84
13Japan33797.341292.67
14Switzerland28675.741129.38
15Belgium26838.5928.02
16China24746.991650.1
17Austria24581.98580.04
18Russia21317.881658.47
19Romania21090.161178.07
20Brazil19222.51056.58
21Sweden18926.59749.92
22Illinois (United States)18917.41560.87
23India16686.231297.75
24Portugal16255.88724.79
25Texas (United States)15387.39550.64
26Greece15373.99633.89
27Pennsylvania (United States)14592.99565.98
28Colombia13466.66729.31
29Norway13070.42498.6
30Poland12617.25778.61
31Ireland11620.77356.72
32Turkey11308.9966.33
33Michigan (United States)11062.33308.8
34Denmark10616.99447.62
35Virginia (United States)10466.85359.78
36South Africa9982.09428.84
37Connecticut (United States)9961.49259.64
38North Carolina (United States)9729.97345.02
39Georgia (United States)9595.47311.45
40Chile9404.46478.48
41Missouri (United States)9403.43253.97
42Czech Republic9310.42565.22
43Indiana (United States)9229.14287.43
44New Zealand9094.16288.47
45New Jersey (United States)7865.39202.47
46Ohio (United States)7778.74304.35
47Argentina7585.36415.85
48South Korea7285.28433.72
49Israel7157.72245.04
50Malaysia7139.25398.19
51Finland7127.26272.38
52Maryland (United States)7093.14235.31
53Florida (United States)6678.77253.41
54Hungary6650.48438.35
55Mexico6600.23451.21
56Tennessee (United States)5827.91156.63
57Wisconsin (United States)5741.56166.58
58Minnesota (United States)5711.56172.07
59Pakistan5624.45555.38
60Singapore5511.42213.61
61Peru5123.26271.16
62Taiwan4976.47268.13
63Iowa (United States)4543.0583.43
64Colorado (United States)4494.84146.08
65Indonesia4438.79460.66
66Luxembourg4091.04189
67Philippines4012.34201.35
68Nigeria3998.57413.65
69Arizona (United States)3948128.63
70Bulgaria3924.41263
71Viet Nam3564.84253.82
72Hong Kong3507.87165.7
73Washington (United States)3207.67104.24
74Oklahoma (United States)3073.5988.7
75Kansas (United States)2873.9170.53
76Uruguay2832.09132.59
77United Arab Emirates2744.74114.47
78Alabama (United States)2715.83103.93
79Utah (United States)2686.44117.57
80New Hampshire (United States)2536.3171.84
81Egypt2456.37121.23
82Tunisia2452.58271.22
83Kentucky (United States)2417.3287.83
84Louisiana (United States)2400.1687.61
85Rhode Island (United States)2347.4285.88
86Nebraska (United States)2184.456.9
87Croatia2178.25170.72
88Slovakia2163.51157.35
89Ghana1956.47143.24
90South Carolina (United States)1954.1489.74
91Thailand1912.12164.12
92Oregon (United States)1879.2564.13
93Bangladesh1867.36206.25
94Hawaii (United States)1838.5942.05
95Ukraine1612.91213.35
96Macao1561.9152.89
97Cameroun1533.0376.65
98Lebanon1518.6592.81
99Saudi Arabia1393.9793.82
100Delaware (United States)1370.2950.52
101Estonia1354.5756.69
102Bolivia1342.9293.07
103Cyprus1325.6250.28
104North Dakota (United States)1220.3340.34
105Iran1207.7171.06
106Wyoming (United States)1186.1523.74
107Arkansas (United States)1170.6151.38
108West Virginia (United States)1148.4938.56
109Slovenia1141.9254.76
110Ecuador1081.51142.41
111Morocco1078.15116.24
112Mississippi (United States)977.1247.29
113Maine (United States)891.3854.81
114Nevada (United States)858.0138.34
115North Macedonia831.5972.33
116Qatar791.7330.65
117Vermont (United States)77732.44
118Kenya749.1652.5
119Lithuania738.1841.05
120Latvia635.7938.97
121Kazakhstan628.4571.9
122New Mexico (United States)616.941.26
123Côte d'Ivoire599.0936.97
124Ethiopia574.0279.37
125Venezuela54634.17
126Réunion497.819.8
127Northern Cyprus489.9235.22
128Idaho (United States)487.9621.77
129Iceland465.0814.89
130Algeria402.3877.06
131Albania394.2844.73
132Azerbaijan383.8555.85
133Serbia367.5447.22
134Costa Rica316.8134.11
135Alaska (United States)31314.5
136Georgia309.3526.77
137Kuwait302.8919.11
138Sri Lanka293.6752.35
139Uzbekistan253.0939.9
140Malta248.8414.8
141Uganda238.5119.32
142Barbados231.5112.86
143Montana (United States)228.6613
144Moldova22826
145Mongolia206.1149.57
146Congo (Dem. Rep.)205.115.9
147Fiji200.520
148Oman196.0318.95
149Zambia191.516.5
150Nepal18727.29
151Jordan186.332.03
152Brunei178.410.6
153Armenia166.9718.61
154French Polynesia1642
155Palestinian Authority163.813.3
156Burkina Faso159.6317.22
157Tanzania15726.5
158Senegal155.1322.36
159Bahrain154.039.06
160Bosnia and Herzegovina135.1821.01
161South Dakota (United States)131.59.5
162Dominican Republic121.8115.06
163Martinique1127
164Trinidad and Tobago108.69.36
165Sudan103.049.33
166Jamaica99.510.75
167Liechtenstein90.54.4
168Zimbabwe83.7417.59
169Cambodia81.849.33
170Malawi74.79.85
171Madagascar74.59.5
172Monaco742.5
173Belarus70.3715.76
174Guatemala67.968.19
175Kyrgyzstan636
176Togo62.088.02
177Iraq5814
178Mauritius565.5
179Rwanda55.567.14
180Mozambique544
181Afghanistan51.56.5
182Guadeloupe503
183Sierra Leone49.572.67
184Cuba47.4211.8
185Benin45.212.5
186Botswana42.84.09
187Nicaragua33.482.67
188Puerto Rico286
189Burundi27.451.05
190Aland241
191Montenegro214.99
192Lesotho18.53.5
193Namibia18.323.16
194Gambia183.5
195Papua New Guinea17.710.23
196Curaçao17.090.95
197Libya173
198Swaziland16.52
199Haïti15.713.67
200Kosovo151
201Niger141.5
202Suriname131
203Paraguay102
203Central African Republic101
203Somalia101
203Guam101
207Djibouti91.5
208South Sudan81
209Anguilla61.5
209Yemen64
211New Caledonia50.5
212Syria4.312.33
213Guyana4.011.17
214Laos42
214Tchad41
216Mali32
217Myanmar2.41.4
218San Marino21
219Timor-Leste11
219Gabon11
219St. Kitts and Nevis11
219El Salvador11
219Guinea11
224Bahamas0.50.5
225Guinea-Bissau0.30.05

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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