rivalry Mar 31, 2026 rivalry — my Raindrop.io articles Generated 13 Jul 2026 by Brian Piercy A Better Strategy for Location-Based Advertising 31 Mar 2026 hbr.org New research finds that ad effectiveness depends on more than just how close a consumer is to your store—it matters how close they are to your rival. A Good Rivalry Can Elevate Your Brand 22 Aug 2025 hbr.org New research shows when to mention a direct competitor in your marketing—and when to avoid it.
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