From accountability to incrementality
Stop! Is your methodology biased? Ad measurement provides 'Accountability' (to prove that ads work), however, we argue that measurement should produce 'Incrementality' (help businesses grow with ads). To measure true ad effectiveness - incrementality, we have to move away from the long-accepted methodology: pre vs. post-campaign or non-exposed vs. exposed. For this presentation we will redefine ad measurement and demonstrate how we measure it at Google with examples.
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