# Joe Wyer

Chief Scientist, Haus

Joe Wyer is the Chief Scientist at Haus. Prior to Haus, he was a Senior Economist at Amazon, where he launched the Decision Science team, whose mandate was to build frameworks for scalable, consistent, high-quality decision-making. He holds a PhD in Economics from the University of Oregon.

## Articles by Joe Wyer

[**How Haus Scales Causal Marketing Measurement Without Human Bias**](/content/blog/how-haus-scales-causal-marketing-measurement-without-human-bias/index.html)

Feb 24, 2026  
How automating hundreds of causal models a week – and grading them with a blind exam – yields better outcomes for businesses.

[**What You’re Actually Measuring in a Platform A/B Test**](/content/blog/what-youre-actually-measuring-in-a-platform-a-b-test/index.html)

May 1, 2025  
Platform creative tests may not meet the definition of a causal experiment, but they can be performance optimization tool within the bounds of the algorithm.