efficient-market hypothesis

economic theory that asset prices fully reflect all available information, so that it is impossible to "beat the market" consistently on a risk-adjusted basis
Place scientific_hypothesis Q724931
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efficient-market hypothesis

Summary

efficient-market hypothesis is a scientific hypothesis[1]. It draws 215 Wikipedia views per month (scientific_hypothesis category, ranking #23 of 69).[2]

Key Facts

  • efficient-market hypothesis's instance of is recorded as scientific hypothesis[3].
  • efficient-market hypothesis's instance of is recorded as economic concept[4].
  • efficient-market hypothesis's depicts is recorded as market[5].
  • efficient-market hypothesis's Library of Congress authority ID is recorded as sh85041197[6].
  • efficient-market hypothesis's Bibliothèque nationale de France ID is recorded as 12387112k[7].
  • efficient-market hypothesis's BNCF Thesaurus ID is recorded as 58933[8].
  • efficient-market hypothesis's Freebase ID is recorded as /m/015xs6[9].
  • efficient-market hypothesis's topic's main category is recorded as Category:Efficient-market hypothesis[10].
  • efficient-market hypothesis's National Library of Spain SpMaBN ID is recorded as XX553473[11].
  • efficient-market hypothesis's Encyclopædia Britannica Online ID is recorded as topic/efficient-market-hypothesis[12].
  • efficient-market hypothesis's different from is recorded as economic efficiency[13].
  • efficient-market hypothesis's Quora topic ID is recorded as Efficient-Market-Hypothesis-1[14].
  • efficient-market hypothesis's Zhihu topic ID is recorded as 19667496[15].
  • efficient-market hypothesis's JSTOR topic ID is recorded as efficient-markets[16].
  • efficient-market hypothesis's JSTOR topic ID is recorded as theory-of-efficient-markets[17].
  • efficient-market hypothesis's STW Thesaurus for Economics ID is recorded as 12204-3[18].
  • efficient-market hypothesis's Microsoft Academic ID is recorded as 29368100[19].
  • efficient-market hypothesis's Brilliant Wiki ID is recorded as efficient-market-hypothesis[20].
  • efficient-market hypothesis's National Library of Israel J9U ID is recorded as 987007533503805171[21].
  • efficient-market hypothesis's OpenAlex ID is recorded as C29368100[22].
  • efficient-market hypothesis's OpenAlex ID is recorded as C2985330422[23].
  • efficient-market hypothesis's ScienceDirect topic ID is recorded as economics-econometrics-and-finance/efficient-market-hypothesis[24].
  • efficient-market hypothesis's Yale LUX ID is recorded as concept/064d4e11-31ec-401e-8f85-5b0497ebff92[25].

Body

Designation and Status

Recorded instance of include scientific hypothesis[3] and economic concept[4].

Why It Matters

efficient-market hypothesis draws 215 Wikipedia views per month (scientific_hypothesis category, ranking #23 of 69).[2] It has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[26] It is known by 54 alternative names across languages and contexts.[27]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . github.com. Retrieved . github.com. Provenance: wikidata.org.
  5. [7] . Nuovo soggettario. Retrieved . thes.bncf.firenze.sbn.it. Provenance: wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . Freebase Data Dumps. wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . National Library of Israel. wikidata.org.
  20. [22] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  21. [23] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [26] . Wikidata sitelinks. wikidata.org.
  3. [27] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). efficient-market hypothesis. Retrieved May 3, 2026, from https://4ort.xyz/entity/efficient-market-hypothesis
MLA “efficient-market hypothesis.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/efficient-market-hypothesis.
BibTeX @misc{4ortxyz_efficient-market-hypothesis_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{efficient-market hypothesis}}, year = {2026}, url = {https://4ort.xyz/entity/efficient-market-hypothesis}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): efficient-market hypothesis — https://4ort.xyz/entity/efficient-market-hypothesis (retrieved 2026-05-03)

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