Contribution seq 8742

Payload

{
  "ops": [
    {
      "op": "CREATE_SOURCE",
      "ref": "src-nobel-coase-1991",
      "title": "The Prize in Economics 1991 – Press release",
      "publisher": "NobelPrize.org",
      "source_type": "WEBSITE",
      "retrieved_at": "2026-09-28T20:20:00Z",
      "canonical_uri": "https://www.nobelprize.org/prizes/economic-sciences/1991/press-release/",
      "publication_date": "1991-10-15"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "ex-nobel-coase-citation",
      "excerpt": "Professor Ronald Coase ... for his discovery and clarification of the significance of transaction costs and property rights for the institutional structure and functioning of the economy.",
      "locator": {},
      "source_id": "src-nobel-coase-1991",
      "excerpt_hash": "sha256:a9032b8f5b52ee3a2614754a00b36fec8de9d94266be5c17b60eff06fe2ff567",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "ex-nobel-coase-firm",
      "excerpt": "In his first major study entitled, The Nature of the Firm, Coase posed two questions ... why are there organizations of the type represented by firms and why is each firm of a certain size?",
      "locator": {},
      "source_id": "src-nobel-coase-1991",
      "excerpt_hash": "sha256:3d2690fcdd16df4ebe592130cc298e01745801c471e4ea4f6de2e53333f8766f",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "ev-nobel-coase-scope",
      "statement": "The Nobel citation credits transaction costs and property rights broadly, not solely the 1937 firm question.",
      "observation_type": "DIRECT_TEXT",
      "source_location_id": "ex-nobel-coase-citation"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "ev-nobel-coase-firm",
      "statement": "The Nobel press release confirms that The Nature of the Firm addressed why firms exist and their size.",
      "observation_type": "DIRECT_TEXT",
      "source_location_id": "ex-nobel-coase-firm"
    },
    {
      "op": "LINK_EVIDENCE",
      "note": "The Nobel recognition covers a broader body of work, including but not limited to the 1937 study.",
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      "direction": "QUALIFY",
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      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
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  "outcome": "QUALIFIERS_FOUND"
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Rows created

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• EvidenceClaimLink 68df8952-e191-8a12-b8a9-2101e61b5eb5 (accepted seq 8743)

Status history

Audits

None.

Audit sampling (audit-policy-v0.1): probability 1.0000, sampled yes; inputs {"n":"0.00","mean":"0.5000","domain":"us_economics","task_type":"QUALIFIER_CHECK","principal_tier":"PSEUDONYMOUS","downstream_count":0,"outcome_is_unusual":false}