Phrase guide

Laffer curve

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

A theoretical curve that demonstrates the optimum rate of taxation.

Definition source: English Wiktionary via Wiktextract

Topics: economics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a graph purporting to show the relation between tax rates and government income; income increases as tax rates increase up to an optimum beyond which income declines

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: graph, graphical record

History

Etymology

After economist Arthur Laffer.

Across languages

Translations

1 source translations are retained for this English entry.

  • Polish: krzywa Laffera — theoretical curve that demonstrates the optimum rate of taxation