Market failure

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Market failure

Quality:

Market failure - situation in which the allocation of goods and services by a free market is not efficient and can be improved upon from the societal point of view, often leading to a net loss of economic value. Article “Market failure” in Simple English Wikipedia has 4 points for quality (as of July 1, 2025).

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

Since the creation of article “Market failure”, its content was written by 4 registered users of Simple English Wikipedia and edited by 1080 registered Wikipedia users in all languages.

The article is cited 13 times in Simple English Wikipedia and cited 3889 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Simple English): #411 in June 2020
  • Global: #3143 in June 2004

The highest popularity rank from 2008:

  • Local (Simple English): #26168 in June 2020
  • Global: #27429 in January 2008

There are 34 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, 2025 (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)
Market failure
77.4062
2Indonesian (id)
Kegagalan pasar
60.2859
3German (de)
Marktversagen
55.9561
4Portuguese (pt)
Falha de mercado
50.8014
5Swedish (sv)
Marknadsmisslyckande
43.404
6Chinese (zh)
市场失灵
37.2744
7Estonian (et)
Turutõrge
35.9216
8Ukrainian (uk)
Фіаско ринку
35.7751
9Malay (ms)
Kegagalan pasaran
35.115
10Japanese (ja)
市場の失敗
30.9168
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 "Market failure" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Market failure
3 328 365
2Spanish (es)
Fallo de mercado
988 372
3Japanese (ja)
市場の失敗
698 740
4German (de)
Marktversagen
631 677
5Russian (ru)
Фиаско рынка
359 454
6Chinese (zh)
市场失灵
303 632
7Portuguese (pt)
Falha de mercado
288 943
8Italian (it)
Fallimento del mercato
268 978
9Indonesian (id)
Kegagalan pasar
266 209
10French (fr)
Défaillance du marché
223 708
More...

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

Most popular in June 2025

The most popular language versions of the article "Market failure" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Market failure
5 155
2Hebrew (he)
כשל שוק
1 493
3Japanese (ja)
市場の失敗
1 044
4Chinese (zh)
市场失灵
720
5German (de)
Marktversagen
668
6Russian (ru)
Фиаско рынка
658
7Spanish (es)
Fallo de mercado
592
8Italian (it)
Fallimento del mercato
466
9French (fr)
Défaillance du marché
323
10Polish (pl)
Zawodność rynku
261
More...

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

The highest AI

Language versions of the article "Market failure" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Market failure
316
2German (de)
Marktversagen
190
3French (fr)
Défaillance du marché
69
4Italian (it)
Fallimento del mercato
45
5Japanese (ja)
市場の失敗
39
6Spanish (es)
Fallo de mercado
38
7Dutch (nl)
Marktfalen
38
8Russian (ru)
Фиаско рынка
38
9Hebrew (he)
כשל שוק
37
10Chinese (zh)
市场失灵
34
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 2025

Language versions of the article "Market failure" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Japanese (ja)
市場の失敗
2
2Korean (ko)
시장 실패
1
3Arabic (ar)
إخفاق السوق
0
4Azerbaijani (az)
Bazar uğursuzluğu
0
5Catalan (ca)
Fallada de mercat
0
6Czech (cs)
Selhání trhu
0
7Danish (da)
Markedsfejl
0
8German (de)
Marktversagen
0
9Greek (el)
Αποτυχία της αγοράς
0
10English (en)
Market failure
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 "Market failure" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Market failure
501
2Japanese (ja)
市場の失敗
408
3Portuguese (pt)
Falha de mercado
329
4Arabic (ar)
إخفاق السوق
322
5Chinese (zh)
市场失灵
281
6Persian (fa)
شکست بازار
242
7Azerbaijani (az)
Bazar uğursuzluğu
218
8Danish (da)
Markedsfejl
211
9Russian (ru)
Фиаско рынка
178
10German (de)
Marktversagen
145
More...

Scores

Estimated value for Wikipedia:
Simple English:
Global:
Popularity in June 2025:
Simple English:
Global:
Popularity in all years:
Simple English:
Global:
Authors in June 2025:
Simple English:
Global:
Registered authors in all years:
Simple English:
Global:
Citations:
Simple English:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
إخفاق السوق
azAzerbaijani
Bazar uğursuzluğu
caCatalan
Fallada de mercat
csCzech
Selhání trhu
daDanish
Markedsfejl
deGerman
Marktversagen
elGreek
Αποτυχία της αγοράς
enEnglish
Market failure
esSpanish
Fallo de mercado
etEstonian
Turutõrge
euBasque
Merkatuaren akats
faPersian
شکست بازار
fiFinnish
Markkinahäiriö
frFrench
Défaillance du marché
heHebrew
כשל שוק
hiHindi
बाज़ार विफलता
huHungarian
Piaci kudarc
idIndonesian
Kegagalan pasar
itItalian
Fallimento del mercato
jaJapanese
市場の失敗
koKorean
시장 실패
ltLithuanian
Rinkos sutrikimas
msMalay
Kegagalan pasaran
nlDutch
Marktfalen
noNorwegian
Markedssvikt
plPolish
Zawodność rynku
ptPortuguese
Falha de mercado
ruRussian
Фиаско рынка
simpleSimple English
Market failure
svSwedish
Marknadsmisslyckande
trTurkish
Piyasa başarısızlığı
ukUkrainian
Фіаско ринку
viVietnamese
Thất bại thị trường
zhChinese
市场失灵

Popularity rank trends

Best Rank Simple English:
#26168
06.2020
Global:
#27429
01.2008

AI rank trends

Best Rank Simple English:
#411
06.2020
Global:
#3143
06.2004

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Market failure from Wikipedia articles about Market economy, Free rider problem, Laissez faire, Microeconomics and Externality. Whereas reading the article about Market failure people most often go to Wikipedia articles on Pareto efficiency, Externality, Public good, Government failure and Information asymmetry.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Simple English Wikipedia the most popular articles on that day were: List of European countries, Black, Pornhub, XXXTentacion, XVideos, List of people who have walked on the Moon, Manon Bannerman, Ajit Pawar, List of U.S. states, List of sex positions.

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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information