Sunday assorted links
1. The importance of upper-tail knowledge. Mike Tyson Bitcoin.
2. Long-term interest rates, a survey (pdf).
3. “The median price for someone’s identity was $21.35.”
4. Malcolm Gladwell is skeptical about Big Data.
5. The only partially successful history of people mailing themselves in boxes.
6. A hundred cities within Seoul.
7. Another look at the nail salon story.
8. Ed Glaeser reviews Ilya Somin on Kelo and eminent domain.