
Episode #4
Understanding Attribution and Ad Fraud in 2026 with Dr. Fou
<h1>Episode Notes</h1> <p>Bogdan and co-host Digital Chatvertising interview Dr. Augustine Fou of Fou Analytics, a longtime digital marketer and ad-fraud researcher (ex‑McKinsey, American Express, Interpublic, Omnicom; PhD MIT), on why pixel attribution dominates because it’s easy and bundled with platforms, yet is oversimplistic and easily gamed. Fou explains better validation via holdout/“turn‑off” experiments (citing eBay’s paid-search test) to measure incremental impact using traffic and sales velocity, and recommends repeating on/off cycles for causal evidence. The discussion covers fraud seasonality spikes around budget deadlines (Q4, month/quarter ends) and in movie and political sp...

