Erez Lieberman-Aiden, Harvard University, will present the Rational Choice Seminar Tuesday, November 8. The title of his presentation is "Quantitative Analysis of Culture Using Millions of Digitized Books."  The seminar will be held in Rosenwald 329 at 7:30PM. The paper can be found at   http://economics.uchicago.edu/workshops/rational_choice.shtml