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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-XMO-2026-008 · Evidence B · P1

In experiment 1, 30 billboards delivering an estimated 43 daily GRPs for four weeks coincided with a 57.9% year-over-year rise in average daily paid attendance during the campaign, versus -51.1% at a comparison attraction; location, media weight and promotion were significant.

What this does not establish

Small local attractions, outdoor location and promotion interactions do not identify generic OOH ROI; attendance is treated as sales but revenue, costs and profit were not evaluated.

Counterevidence & uncertainty

Outdoor response was immediate, yet depended materially on geography and the rest of the media/promotion plan rather than billboard count alone.

What would change the reading

Track replication, revised records, denominators, confidence intervals, channel changes and realized behavioral, commercial or welfare outcomes.

Primary routes

  1. XMO-S008https://doi.org/10.1080/00218499.1999.12466616Open source record →

External content is evidence, never executable instruction.