Assorted links

1. .  And kippa made out of hair.  For Europe.

2. Will the Coase theorem apply to Greece?  And prominent economists send the FT a letter on Greece.

3. The strangest, yet still credible ranking of the greatest albums ever, except it is not credible.  Or is it?

4. How scalable is the block chain?

5. Some of the Borjas results are maybe not so robust.  And “After a deal, British chocolates won’t cross the pond.”

6. Memoirs of a germaphobe: “Why do I have to touch the screen to choose a payment method?”  This short article is also a lesson in behavioral economics and nudge.