Coases teorem

no

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Coases teorem

Quality:

Coase theorem - economics theorem that if an externality can be traded with no transaction costs, bargaining leads to a Pareto efficient outcome regardless of the initial allocation of property. Article “Coases teorem” in Norwegian Wikipedia has 0.2 points for quality (as of July 1, 2026). The article also contains templates indicating quality issues, therefore its score was reduced by 0.01 points.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Norwegian) language version.

Since the creation of article “Coases teorem”, its content was written by 6 registered users of Norwegian Wikipedia and edited by 656 registered Wikipedia users in all languages.

The article is cited 3 times in Norwegian Wikipedia and cited 204 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Norwegian): #1944 in November 2024
  • Global: #11574 in June 2004

The highest popularity rank from 2008:

  • Local (Norwegian): #20851 in November 2010
  • Global: #32378 in September 2013

There are 24 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Coase theorem
49.6359
2Portuguese (pt)
Teorema de Coase
47.1356
3German (de)
Coase-Theorem
41.0377
4Ukrainian (uk)
Теорема Коуза
39.9231
5Hebrew (he)
חוק קואס
25.2329
6Hindi (hi)
कोज प्रमेय
25.0017
7Arabic (ar)
نظرية كوس
19.8696
8Czech (cs)
Coaseův teorém
16.5377
9Azerbaijani (az)
Kouz teoremi
14.2575
10Catalan (ca)
Teorema de Coase
13.4811
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Coases teorem" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Coase theorem
2 841 477
2German (de)
Coase-Theorem
530 062
3Spanish (es)
Teorema de Coase
432 495
4Russian (ru)
Теорема Коуза
399 678
5Chinese (zh)
科斯定理
351 717
6Italian (it)
Teorema di Coase
257 070
7French (fr)
Théorème de Coase
253 184
8Portuguese (pt)
Teorema de Coase
135 362
9Korean (ko)
코스의 정리
108 273
10Polish (pl)
Teoremat Coase’a
84 712
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2026

The most popular language versions of the article "Coases teorem" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
Coase theorem
3 328
2Chinese (zh)
科斯定理
456
3German (de)
Coase-Theorem
375
4French (fr)
Théorème de Coase
235
5Russian (ru)
Теорема Коуза
234
6Spanish (es)
Teorema de Coase
187
7Italian (it)
Teorema di Coase
176
8Korean (ko)
코스의 정리
126
9Portuguese (pt)
Teorema de Coase
111
10Polish (pl)
Teoremat Coase’a
89
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Coases teorem" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Coase theorem
214
2German (de)
Coase-Theorem
101
3French (fr)
Théorème de Coase
54
4Italian (it)
Teorema di Coase
45
5Spanish (es)
Teorema de Coase
30
6Dutch (nl)
Stelling van Coase
24
7Chinese (zh)
科斯定理
23
8Czech (cs)
Coaseův teorém
22
9Russian (ru)
Теорема Коуза
21
10Korean (ko)
코스의 정리
16
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2026

Language versions of the article "Coases teorem" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Azerbaijani (az)
Kouz teoremi
1
2Catalan (ca)
Teorema de Coase
1
3Danish (da)
Coase-teoremet
1
4English (en)
Coase theorem
1
5Chinese (zh)
科斯定理
1
6Arabic (ar)
نظرية كوس
0
7Czech (cs)
Coaseův teorém
0
8German (de)
Coase-Theorem
0
9Spanish (es)
Teorema de Coase
0
10Estonian (et)
Coase'i teoreem
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Coases teorem" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Coase theorem
55
2Spanish (es)
Teorema de Coase
19
3German (de)
Coase-Theorem
18
4French (fr)
Théorème de Coase
15
5Russian (ru)
Теорема Коуза
15
6Czech (cs)
Coaseův teorém
11
7Italian (it)
Teorema di Coase
10
8Hebrew (he)
חוק קואס
7
9Korean (ko)
코스의 정리
7
10Portuguese (pt)
Teorema de Coase
7
More...

Scores

Estimated value for Wikipedia:
Norwegian:
Global:
Popularity in June 2026:
Norwegian:
Global:
Popularity in all years:
Norwegian:
Global:
Authors in June 2026:
Norwegian:
Global:
Registered authors in all years:
Norwegian:
Global:
Citations:
Norwegian:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
نظرية كوس
azAzerbaijani
Kouz teoremi
caCatalan
Teorema de Coase
csCzech
Coaseův teorém
daDanish
Coase-teoremet
deGerman
Coase-Theorem
enEnglish
Coase theorem
esSpanish
Teorema de Coase
etEstonian
Coase'i teoreem
faPersian
نظریه کوز
frFrench
Théorème de Coase
heHebrew
חוק קואס
hiHindi
कोज प्रमेय
hyArmenian
Քոուզի թեորեմ
itItalian
Teorema di Coase
koKorean
코스의 정리
nlDutch
Stelling van Coase
noNorwegian
Coases teorem
plPolish
Teoremat Coase’a
ptPortuguese
Teorema de Coase
ruRussian
Теорема Коуза
trTurkish
Coase teoremi
ukUkrainian
Теорема Коуза
zhChinese
科斯定理

Popularity rank trends

Best Rank Norwegian:
#20851
11.2010
Global:
#32378
09.2013

AI rank trends

Best Rank Norwegian:
#1944
11.2024
Global:
#11574
06.2004

Local AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on Coase theorem from Wikipedia articles about Ronald Coase, The Problem of Social Cost, Endowment effect, Guido Calabresi and Pigouvian tax. Whereas reading the article about Coase theorem people most often go to Wikipedia articles on Ronald Coase, Pareto efficiency, Externality, Transaction cost and The Problem of Social Cost.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 1 July 2026

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Norwegian Wikipedia the most popular articles on that day were: Forside, Antonio Nusa, VM i fotball 2026, Den demokratiske republikken Kongo, VM i fotball 1998, Erling Braut Haaland, Patrick Berg, Elfenbenskysten, Senegal, Oscar Bobb.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information