Best line I heard today
Attributed to Mike Mussa.
Update: A reader sends me the reference: Mussa, AER, May 1993.
Random Observations for Students of Economics
I am a professor and chairman of the economics department at Harvard University, where I teach introductory economics (ec 10). I use this blog to keep in touch with my current and former students. Teachers and students at other schools, as well as others interested in economic issues, are welcome to use this resource.