Placing price on the vertical axis of supply and demand graphs is a historical convention.

the verdict

SUPPORTED

the evidence backs this

Recorded sources

2 sources for · 0 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

AS REPORTEDno primary record reached; this is what the reporting says

Placing price on the vertical axis of supply and demand graphs is indeed a long-standing historical convention rather than a mathematical requirement.

How claims like this are judged

Judged against reference works: claims of this kind are settled by the historical reference record, not journal abstracts.

Evidence for · 2

Wikipedia: Supply and demand

Recorded source metadata

Wikipedia: Supply and demand. Wikipedia. https://en.wikipedia.org/wiki/Supply_and_demand

Reference article covering this claim directly

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More for · 1

papers.ssrn.com: The Application of Price on Y-Axis and Volume on X-Axis in Demand and ...

Recorded source metadata

papers.ssrn.com: The Application of Price on Y-Axis and Volume on X-Axis in Demand and .... papers.ssrn.com. https://papers.ssrn.com/sol3/papers.cfm?abstract_id=1511962

Focuses on the application of price on the Y-axis and volume on the X-axis in economic analyses.

Source citation format

The paper trail · every fact has a biography

first checked01 Aug 2026

judged → SUPPORTED · 7501 Aug 2026

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