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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-BAO-2026-012 · Evidence B · P1

After three European retailers consolidated category-specific private labels into one umbrella brand, intrinsic brand strength rose and price elasticity fell at all three, but promotion and assortment-size effectiveness also fell; total revenue increased significantly for two focal retailers, not uniformly across every setting.

What this does not establish

European grocery private-label tiers and simultaneous multi-category renaming; not national brands, services, consumer recall, profit or shareholder value, and cost savings were not measured.

Counterevidence & uncertainty

Umbrella consolidation strengthened baseline demand while weakening promotional and assortment responsiveness; stronger equity did not improve every marketing-mix lever.

What would change the reading

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

Primary routes

  1. BAO-S012https://doi.org/10.1177/0022243720922853Open source record →

External content is evidence, never executable instruction.