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dual-sector model

model in developmental economics
Thing economic_model Q843238
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dual-sector model

Summary

dual-sector model is an economic model[1]. It draws 155 Wikipedia views per month (economic_model category, ranking #27 of 38).[2]

Key Facts

  • dual-sector model is credited with the discovery of Arthur Lewis[3].
  • dual-sector model's instance of is recorded as economic model[4].
  • dual-sector model's time of discovery or invention is recorded as 1954[5].

Body

Definition and Type

dual-sector model's instance of is recorded as economic model[4].

Why It Matters

dual-sector model draws 155 Wikipedia views per month (economic_model category, ranking #27 of 38).[2] It has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[6] It is known by 11 alternative names across languages and contexts.[7]

Related Entities

Arthur Lewis

References

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

Direct Wikidata claims

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

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [6] ↑ . Wikidata sitelinks. wikidata.org.
  3. [7] ↑ . 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). dual-sector model. Retrieved May 3, 2026, from https://4ort.xyz/entity/dual-sector-model
MLA “dual-sector model.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/dual-sector-model.
BibTeX @misc{4ortxyz_dual-sector-model_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{dual-sector model}}, year = {2026}, url = {https://4ort.xyz/entity/dual-sector-model}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): dual-sector model — https://4ort.xyz/entity/dual-sector-model (retrieved 2026-05-03)

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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. 5d ago · Sagzhan · 2026-07-24 view diff on Wikidata ↗
    Discoverer or inventor → Arthur Lewis
    Instance of → —
    Instance of → economic model
    Aliases → —
    "/* wbmergeitems-from:0||Q65251287 */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.