« The Real Swines | Main | Foreign Journalists Look at America »

Greg Mankiw writes that stock prices "are approximately brownian motion."

Ironman at Poltical Calculations writes: "Since at least January 2008, stock prices moved away from approximating Brownian motion to instead follow more of a Lévy Flight."

Feel the chart love.

Posted by edelfenbein at April 25, 2009 11:03 PM