Assorted links by Tyler Cowen September 22, 2014 at 12:19 pm in 1. Just how bad things are for the economy of Ukraine. 2. You can stay above subsistence in a Malthusian model with more than one factor of production (pdf). 3. What form of devo max for the UK? 4. Does Starbucks have a new latte that tastes just like stout beer? 5. Can graffiti be copyrighted? 6. Thomas Sargent writes an open letter to Heckman and Prescott (pdf). 7. 75 pp. of Arthur M. Melzer, the evidence for esotericism throughout intellectual history (pdf).