This is pretty interesting study at Ebay. https://www.nber.org/system/files/working_papers/w20171/w201... They tested the counterintuitive claims by performance marketers that 'brand' keywords (containing Ebay) had the highest ROI. They did an experiment and found that, contrary to attribution model, these Ebay keywords resulted in ZERO incremental sales, although they were clicked on by many people that purchased. T…
I have never been shot down so quickly in my career. Very toxic environment to work in.