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MENTAL MODEL · M3435

Lump of Labor Fallacy

Lump of Labor Fallacy
BusinessHigh supportEconomics
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Updated 2026-07-31

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INTRODUCTION

English translation pending.

CORE DEFINITION

The lump of labor fallacy treats the number of jobs as a fixed pie that must be divided among claimants. On this view, immigrants, automation, or longer hours by some workers must reduce employment for others. In practice, productivity gains and new participants create new demand and new industries, expanding total work. Structural dislocation for specific workers is real in the short run, but the aggregate is not zero-sum.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Zero-Sum Test: detect arguments that assume a fixed number of jobs to be divided. - Automation Debate: reframe AI panic from job destruction toward task reallocation and new demand. - Policy Focus: shift attention from protecting existing posts to retraining and redistribution.

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Anchor fast decisions

Higher productivity lowers costs and frees income, which is spent on new goods and services, creating demand for work that did not previously exist. New participants also expand markets. Because wants are not satiated, the total quantity of work is created rather than fixed, so one group's gain does not mechanically require another's loss.

MINIMUM ACTION

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Source support: Explicit

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    en.wikipedia.orghttps://en.wikipedia.org/wiki/Lump_of_labour_fallacyZH · Explicit
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