This WSJ piece “Has the world lost faith in Capitalism” had this infographic: And prompted Marc Andreessen @pmarca to remark on Twitter: “The inevitable result of 15 years of slow economic growth.” His tweet prompted me to think about the relationship between economic growth and the gini coefficient (a measure of income inequality). And there’s a lot to it. I don’t think it’s a straight line causal model between economic growth and inequality. (And I’m not suggesting that Marc thinks it is, it is, after all, Twitter). The core representation of a causal model is depicted below:     In very short terms, when we decided in 80’s that we were going to go for a service based economy, the linkage between wage growth and productivity[…]