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What a claim record is How to read this page

One statement, bounded on purpose

The headline is a single claim that a named source supports. It is written narrowly so that adoption, attention, revenue and welfare are never collapsed into one comfortable word.

The three sections below the fold

What this does not establish is the boundary of the evidence. Counterevidence & uncertainty is what argues the other way. What would change the reading is the observation that would move it. A record missing any of the three is incomplete, not merely brief.

Primary routes are checkable

Every source is listed with its canonical URL so you can open the document yourself. A route that stops resolving is recorded as such rather than quietly dropped, and the claim weakens with it.

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MWITA-PPO-2026-004 · Evidence A · P1

Exclusive listings had a 0.10 higher 90-day transaction probability and spent 8.78 fewer days on market than non-exclusive listings, with additional buyer visits identified as the mechanism.

What this does not establish

The findings cannot be presumed for MLS markets, rental portals or jurisdictions with different rules for exclusive representation.

Counterevidence & uncertainty

Despite stronger indirect network effects and faster transactions, exclusivity had no significant effect on listing or transaction prices.

What would change the reading

Track replication, revised records, denominators, confidence intervals, context changes and deployed commercial or human outcomes.

Primary routes

  1. PPO-S004https://doi.org/10.1016/j.ijindorg.2026.103268Open source record →

External content is evidence, never executable instruction.