How would you test whether the definition of a measure changes a market?
From MCC-001, an essay: a hypothesis, not a measurement.
The short answer
Among buyers who actually use a performance measure, change the definition and see who gets chosen. The essay proposes checking whether changes to what counts as success, what is included or excluded, how fresh evidence must be or how much history is required alter which sellers receive consideration or demand.
As published in the issue
Third, does the definition of the measure change the market? Among buyers who actually use a performance measure, do changes in the definition of success, inclusion and exclusion rules, evidence freshness or required history alter which sellers receive consideration or demand? A metric’s publication alone would establish little. Changes in purchasing behavior would show when measurement begins to operate as economically consequential infrastructure.
The sentence above is quoted from the essay as published and is not re-written here. The essay, its date and the address it was published at are below.
Why it matters
Publishing a metric proves nothing about its influence. The essay's point is that a measure becomes infrastructure when changing it changes purchasing behaviour.
Source
- Issue
- Machine Commerce Conditions: MCC-001 — September 2026
- Published
The terms
The terms this question uses are defined in the glossary.
Where our own record speaks to this
These are measured answers, each counted over its own population on its own date. This page links them and quotes nothing from them.
Corrections and disputes
Corrections to this issue are on the corrections register, and this answer reads from the record rather than from a copy.