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MENTAL MODEL · M3264

Trickle-down Effect

Trickle-down Effect
BusinessHigh supportDevelopment Economics
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Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

A theory that the benefits of economic growth will gradually 'trickle down' from the upper classes to the lower classes. Through investment, consumption, and job creation by the wealthy, the benefits of growth will eventually reach the poor, without the need for special redistribution policies.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Analysis of the distribution of growth benefits. It explains why some believe that focusing solely on overall growth can solve poverty. In policy evaluation, it reminds us to pay attention to the distributional effects of growth outcomes, to judge whether the trickle-down mechanism is sufficient, or whether proactive income redistribution policies are needed.

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Anchor fast decisions

Refers to the idea that benefits given to the upper echelons (capital, high-income earners) will gradually 'trickle down' to the lower classes through investment, consumption, and employment. It is an empirical assumption of supply-side tax cuts, and its actual transmission strength has long been debated.

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Source support: Explicit

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    zh.wikipedia.orghttps://zh.wikipedia.org/wiki/%E4%B8%8B%E6%BB%B2%E7%B6%93%E6%BF%9F%E5%AD%B8ZH · Explicit
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