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externality

impact on any party not involved in a given economic transaction or act
Thing general Q275372
externality
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externality

Summary

externality ranks in the top 2% of general entities by monthly Wikipedia readership (759 views/month).[1]

Key Facts

  • externality is a type of effect[2].
  • externality is a type of public policy failure[3].
  • externality's Commons category is recorded as Externality[4].
  • externality's facet of is recorded as control system[5].
  • externality's facet of is recorded as economic system[6].

Body

Definition and Type

Recorded subclass of include effect[2] and public policy failure[3].

Why It Matters

externality ranks in the top 2% of general entities by monthly Wikipedia readership (759 views/month).[1] externality has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[7] externality is known by 61 alternative names across languages and contexts.[8]

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [7] ↑ . Wikidata sitelinks. wikidata.org.
  3. [8] ↑ . 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). externality. Retrieved April 10, 2026, from https://4ort.xyz/entity/externality
MLA “externality.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/externality.
BibTeX @misc{4ortxyz_externality_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{externality}}, year = {2026}, url = {https://4ort.xyz/entity/externality}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): externality — https://4ort.xyz/entity/externality (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/externality · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 1d ago · Twofivesixbot bot · 2026-05-19 view diff on Wikidata ↗
    Facet of → control system, economic system
    Local thumb → —
    Subclass of → effect, public policy failure
    Aliases → —
    + 1 other property edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|9 */ [[Property:P2347]]: 38693, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.