walras
Very LowFormal, Academic
Definition
Meaning
A name, specifically that of the French economist Léon Walras (1834–1910), founder of general equilibrium theory.
Used primarily as a proper noun referring to the economist, his economic theories, or models named after him (e.g., Walrasian equilibrium, Walras's law). In rare contexts, can be used attributively (e.g., 'Walrasian' as an adjective).
Linguistics
Semantic Notes
The term has a highly restricted semantic field, almost exclusively confined to economics. It is not used in general discourse. Possessive forms ('Walras's theory') are common.
Dialectal Variation
British vs American Usage
Differences
No significant differences in usage or spelling. Pronunciation of the possessive form may vary slightly (UK: /ˈwɒlrəsɪz/, US: /ˈwɑːlrəsɪz/ or /ˈwɑːlrəsəz/).
Connotations
None beyond its academic and historical reference.
Frequency
Equally rare in both varieties, confined to economics literature and lectures.
Vocabulary
Collocations
Grammar
Valency Patterns
[Proper Noun] (e.g., Walras argued...)[Possessive Noun] + theory/law/approach (e.g., Walras's contribution)[Attributive Noun] + noun (e.g., a Walrasian framework)Vocabulary
Synonyms
Weak
Usage
Context Usage
Business
Virtually never used in standard business contexts.
Academic
Exclusively used in economics, particularly in microeconomic theory and history of economic thought.
Everyday
Not used.
Technical
Core term in advanced economic modelling referring to a state of market clearance where supply equals demand in all markets simultaneously.
Examples
By Part of Speech
adjective
British English
- The Walrasian model assumes perfect competition.
- A key tenet of the Walrasian approach is tâtonnement.
American English
- The Walrasian system was formally rigorous.
- They analyzed the market using a Walrasian framework.
Examples
By CEFR Level
- Léon Walras was an important economist from France.
- Walras is best known for developing the theory of general equilibrium.
- The concept of a 'Walrasian auctioneer' is a thought experiment in economics.
- Walras's law implies that the sum of the excess demand across all markets must equal zero.
- The Walrasian general equilibrium model provides a benchmark for analysing market efficiency.
Learning
Memory Aids
Mnemonic
Think: 'WALRAS' -> 'We All Look for Rational, Awesome Supply' (hinting at his theory of general market equilibrium).
Conceptual Metaphor
THE ECONOMY AS A PRECISE MECHANICAL SYSTEM (Walrasian models treat the economy as an interconnected set of equations that can be solved for equilibrium).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not translate it. It is a proper name (Вальрас).
- Avoid confusing with the common noun 'walrus' (морж).
Common Mistakes
- Misspelling as 'walrus'.
- Incorrect pronunciation as /ˈwɔːlrəs/ (like 'walrus').
- Using it as a common noun.
Practice
Quiz
In which field is the term 'Walras' exclusively used?
FAQ
Frequently Asked Questions
No. It is a very low-frequency proper noun used almost exclusively in academic economics.
In British English, it is often /ˈvɒlrɑːs/ or /ˈwɒlrɑːs/. In American English, it is typically /ˈwɑːlrɑːs/. The 's' at the end is pronounced /s/, not /z/.
'Walrasian' refers to models of perfect market equilibrium, while 'Keynesian' refers to theories emphasising aggregate demand and the potential for persistent market imbalances like unemployment.
No. It functions solely as a proper noun (name) or, derivatively, as an adjective ('Walrasian').