It used to be that media organizations had a big advantage by virtue of owning printing presses and delivery trucks, or broadcast licenses; celebrities and politicians would have their proclamations carried across those same mediums by virtue of their popularity or power. The same advantages applied to other areas of the economy like retail and con... See more
Super-AggregatorsWhat makes Facebook and Google unique is that not only do they have zero transaction costs when it comes to serving end users, they also have zero transaction costs when it comes to both suppliers and advertisers.Start with supply: not only is the vast majority of online content accessible to Google’s search engine (unsurprisingly,... See more
The distribution channels that underpinned the rise of today’s Internet giants have dried up. Google, Facebook, and Amazon serve as a triopoly that dominates online advertising. The three accounted for 90% of US digital advertising in 2020, up from 80% in 2019. The arbitrage that once existed on these platforms has more or less disappeared and CPMs... See more