---
entity_slug: price_in_labour
evaluator: null
evaluated_at: '2026-02-23T06:08:11.916390'
overall_score: 4.0
scores:
- name: definition_precision
  value: 4.0
  max_value: 5.0
  rationale: The definition clearly distinguishes "price in labour" as the quantity
    of labour a commodity can command or purchase, avoiding circularity and establishing
    it as Smith's concept of "real price." It's precise enough to differentiate from
    other value measures, though could be slightly more explicit about the distinction
    between labour embodied versus labour commanded.
- name: source_grounding
  value: 5.0
  max_value: 5.0
  rationale: This concept is directly and extensively discussed in Book I, Chapter
    5 of The Wealth of Nations, where Smith explicitly contrasts labour as "real price"
    with money as "nominal price." The entity accurately reflects Smith's actual argument
    about labour being "the original purchase-money that was paid for all things."
- name: domain_placement
  value: 5.0
  max_value: 5.0
  rationale: Placement in the "Exchange" domain is entirely appropriate, as this concept
    fundamentally concerns how commodities are valued and exchanged in markets. It's
    a core mechanism of Smith's exchange theory rather than belonging to production,
    distribution, or consumption domains.
- name: vsm_relevance
  value: 2.0
  max_value: 5.0
  rationale: This is primarily a measurement concept rather than an operational or
    regulatory mechanism, making it largely VSM-neutral. While it might tangentially
    relate to S4 (intelligence) as information for decision-making, it doesn't naturally
    map to any specific VSM system's functional role.
- name: explanatory_value
  value: 4.0
  max_value: 5.0
  rationale: "This entity illuminates a fundamental mechanism in Smith's value theory\u2014\
    how real versus nominal prices work and why labour serves as a more stable measure\
    \ of value than money. It reveals structural relations in exchange systems, though\
    \ it's more of a measurement tool than a dynamic process."
---

# Evaluation: Price In Labour

## definition_precision — 4.0 / 5.0

The definition clearly distinguishes "price in labour" as the quantity of labour a commodity can command or purchase, avoiding circularity and establishing it as Smith's concept of "real price." It's precise enough to differentiate from other value measures, though could be slightly more explicit about the distinction between labour embodied versus labour commanded.

## source_grounding — 5.0 / 5.0

This concept is directly and extensively discussed in Book I, Chapter 5 of The Wealth of Nations, where Smith explicitly contrasts labour as "real price" with money as "nominal price." The entity accurately reflects Smith's actual argument about labour being "the original purchase-money that was paid for all things."

## domain_placement — 5.0 / 5.0

Placement in the "Exchange" domain is entirely appropriate, as this concept fundamentally concerns how commodities are valued and exchanged in markets. It's a core mechanism of Smith's exchange theory rather than belonging to production, distribution, or consumption domains.

## vsm_relevance — 2.0 / 5.0

This is primarily a measurement concept rather than an operational or regulatory mechanism, making it largely VSM-neutral. While it might tangentially relate to S4 (intelligence) as information for decision-making, it doesn't naturally map to any specific VSM system's functional role.

## explanatory_value — 4.0 / 5.0

This entity illuminates a fundamental mechanism in Smith's value theory—how real versus nominal prices work and why labour serves as a more stable measure of value than money. It reveals structural relations in exchange systems, though it's more of a measurement tool than a dynamic process.