I have a couple of pieces up on the topic that’s likely to consume much of my attention for some time to come: Piketty’s Capital in the 21st century.
Here’s a long review article at Inside Story focusing on the conditions that have made Piketty a bestseller. And here, at The Drum is my take on claims by Chris Giles at the Financial Times that Piketty’s data is fatally flawed.
Update Piketty has responded to the Financial Times. To sum up, as I said in the Drum piece, the criticisms are (mostly incorrect) nitpicks except for the point about UK wealth inequality. Here Piketty’s demolition is convincing. The FT hasn’t used a consistent series. Rather, it’s taken a recent survey estimate (likely to underestimate wealth) and spliced it onto older estate data to produce the counterintuitive finding that the inequality of wealth hasn’t increased.