It's fall, so on this episode, we're taking you back to school. First, what sorority rush can teach us about a particular kind of market. Then, how two economists fixed the way macroeconomics was taught in high schools. It's econ, inside and outside the classroom.Subscribe to Planet Money+ in Apple Podcasts or at plus.npr.org/planetmoneyLearn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy