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Source SRC-LD02-NATIONALBANK-WP-223-2026

Danmarks Nationalbank Working Paper No. 223, “AI Adoption and Firm Size: Employment Effects in Monthly Administrative Data,” 16 September 2026

Open the original (Official page; link checked 2026-10-12)

Source class (bibliographic)
WORKING_PAPER
Source-level roles
none
Institutional position
Central bank working-paper authors; conclusions do not necessarily represent Danmarks Nationalbank’s institutional view
Visibility
PUBLIC_REFERENCE
Registry section
—

Version

Pinned version v1.0 (entry SRC-LD02-NATIONALBANK-WP-223-2026--v1.0) — this page never floats to newer evidence.

This pinned version is also the current version.

Versions:v1.0 · current

Linked Claims

Registry “Linked claim” (logical Claim identity; never a pinned version): LD02-HQ-C03, LD02-HQ-C17.

Research-of-record provenance

Materialized by sociolens-materializer 0.6.0 at 2026-09-28T20:00:00.000Z; normalization contract SocioLens — Claim Value Vocabulary v1.0.2 — Pre-Spike Materialization Contract (v1.0.2). Content seal SHA-256 95d8be4e27fe080725af560cde4ef3063f9411aa8e0b127ce2859d96c9ad5063.

Frozen Drive-derived inputs

  • R05 — LD-02 Canonical Claim Ledger v1.0 — LOCKED (v1.0) — Drive ID 1y7Iid5SaEnjKaPZ7ZsSSVj8dASVlSF8b; revision: NOT_EXPOSED_BY_DRIVE_TEXT_EXPORT; Drive modified ; block “ENTRY 03 — LD02-HQ-C03” SHA-256 35cea1613c1d163769ae44cc3945a29cc34a9a41927220d17ea5a244a801dd98; SocioLens — Programme Status & Authority Register v0.6 status “CURRENT.”; frozen fixture fixtures/frozen/r05-ld02-claim-ledger-v1.0-canonical.
  • R05 — LD-02 Canonical Claim Ledger v1.0 — LOCKED (v1.0) — Drive ID 1y7Iid5SaEnjKaPZ7ZsSSVj8dASVlSF8b; revision: NOT_EXPOSED_BY_DRIVE_TEXT_EXPORT; Drive modified ; block “ENTRY 17 — LD02-HQ-C17” SHA-256 cfbfeeccd9c96e95393948237514846428e7e68c956fa61cbc76bd8ff9e4fa39; SocioLens — Programme Status & Authority Register v0.6 status “CURRENT.”; frozen fixture fixtures/frozen/r05-ld02-claim-ledger-v1.0-canonical.

Repository-authored inputs (not Drive exports)

  • SocioLens claim revision — LD02-HQ-C03 v1.1 (v1.1) — written in the SocioLens repository by Project Lead (Claude, AI) on 2026-10-14; no Drive identity exists. Authority: AGENTS.md "Authority" (the Project Lead decides research content within the research-integrity rules) and docs/PROJECT.md "Research revisions" (a published claim changes only through a new version that states what changed and why). Block “ENTRY 03 — LD02-HQ-C03” SHA-256 fccc408f04bea23b6a4a2c6e17068a41a4f91a58aa6b99662c35eccb98e4f5e7; fixture fixtures/authored/claim-revisions/LD02-HQ-C03--v1.1.

Builder decisions (not Drive data)

  • VERSION = v1.0 — basis: First SocioLens materialized record for this Source identity; no predecessor record exists (Publication System Amendment v1.2 §4; HQ-ESC-sociolens-ld02-t6-20261011T133040Z-01 ruling 4). SocioLens Source-record version, not the external source’s edition, revision or version of record.
  • CURRENT_POINTER = true — basis: Publication System Amendment v1.2 §4: the sole SocioLens record version for this Source identity; the materialization manifest explicitly designates SRC-LD02-NATIONALBANK-WP-223-2026--v1.0 current.
  • VISIBILITY = PUBLIC_REFERENCE — basis: Explicit public provenance selection by LD02-HQ-C03--v1.0 (HQ-ESC-sociolens-ld02-t6-20261011T133040Z-01 ruling 5 / Publication System Amendment v1.2 §§4,6: explicit version-pinned public provenance selection of SRC-LD02-NATIONALBANK-WP-223-2026--v1.0 for LD02-HQ-C03--v1.0. Preserve the canonical qualification and independently authorized Source metadata.); LD02-HQ-C03--v1.1 (explicit version-pinned public provenance of this ClaimVersion (Amendment v1.2 §6): the pinned field-6 Source record "Danmarks Nationalbank Working Paper No. 223, “AI Adoption and Firm Size: Employment Effects in Monthly Administrative Data,” 16 September 2026".); LD02-HQ-C17--v1.0 (HQ-ESC-sociolens-ld02-t6-20261011T133040Z-01 ruling 5 / Publication System Amendment v1.2 §§4,6: explicit version-pinned public provenance selection of SRC-LD02-NATIONALBANK-WP-223-2026--v1.0 for LD02-HQ-C17--v1.0. Preserve the canonical qualification and independently authorized Source metadata.) (Amendment v1.2 §4, §6).