New MRU Video! Negative Externalities

Here’s the latest video from Marginal Revolution University. It covers negative externalities–drawing, of course, from the most innovative and interesting principles of economics textbook, Modern Principles of Economics.

MRU videos are free for anyone’s use anytime, anywhere and don’t forget there are also two new econ-practice games on negative externalities and positive externalities and a fun choose your own adventure story on Unintended Consequences (most textbooks just teach when regulation works. We are more balanced.)