[njohnw]

For those of you that weren't able to make it through the entire report, there's this gem:

"90% of Google's revenues come from advertising. We expect Alphabet’s share price to go down by 75%. We get this number by revising its earnings down by 30%, stripping its 30x PE off its "growth premium" down to 15x, and factoring in the reputational damage."

The authors clearly assume that most of Google's ad revenue is from advertisers who don't track how much they spend on media relative to how much they earn -- when in fact their entire business model and the ad auction model they created is predicated on this. If the cost of driving a user to your site from a Google search results exceeds the expected value of that user, advertisers can adjust their bids accordingly.