---
id: "question-wear-out-threshold"
type: "open-question"
source_timestamps: ["§ Keep Your Enemies Close"]
tags: ["frequency-capping", "longitudinal-studies"]
related: ["framework-rivalry-leverage"]
resolution_path: "Longitudinal A/B testing of rivalry message frequency (e.g., weekly vs. monthly vs. quarterly) to identify the point at which engagement metrics begin to decline or brand perception turns negative."
sources: ["tail2"]
sourceVaultSlug: "hbr-seg-tail2"
originDay: 2
articleStem: "hbr-tail-124-good-rivalry-brand"
sourceUrl: "https://hbr.org/2025/08/a-good-rivalry-can-elevate-your-brand"
sourceTitle: "A Good Rivalry Can Elevate Your Brand"
---
# What Is the Exact Threshold for Rivalry-Messaging Wear-Out?

**Open question.** The authors warn that 'overdoing it can create wear-out effects or damage brand perception' and recommend 'strategic, well-timed jabs' over 'constant attacks' (Step 5 of [[framework-rivalry-leverage]]). But the source does **not quantify** this frequency. How does a brand determine the optimal cadence before the audience suffers narrative fatigue?

**Resolution path:** Longitudinal A/B testing of rivalry-message frequency (e.g., weekly vs. monthly vs. quarterly) to identify the point at which engagement metrics decline or brand perception turns negative.

**Related gap (enrichment):** The [[entity-journal-of-marketing-research|JMR]] study demonstrates short-term engagement and purchase-intent lifts but does not fully quantify **long-term brand-equity or trust impacts** of persistent negative rival messaging. Heavy reliance on jabs could, over time, overshadow product messaging or read as gimmicky, diluting core brand meaning.