Your Best-Performing Ad Might Be Lying to You

Your Best-Performing Ad Might Be Lying to You

Your Best-Performing Ad Might Be Lying to YouDee Nott
Published on: 02/11/2026

Your best-performing ad might not be generating the results you think. Learn the difference between attributed return and causal return, why ad platforms can overstate performance, and how service businesses can test whether their marketing channels

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