By Dan Kervick
Everybody is very excited about Thomas Piketty’s new book Capital in the Twenty-First Century, whose English translation is due out on March 10th from Harvard University Press. The book studies long term trends in the accumulation and concentration of wealth, and in the evolution of inequality. The argument of the book is intensely data-driven, and has been billed as a game changer since it first appeared in French earlier this year.
Matt Yglesias reproduces a chart from the book, and calls it “the chart the debt alarmists don’t want you to see”. However, if I were a debt alarmist, I don’t think I would be very much moved by the chart, and wouldn’t worry so much about others seeing it. Let me explain. Here is Piketty’s original version of the chart, and here is Yglesias’s colorized reproduction :