Assorted links by Tyler Cowen December 26, 2012 at 2:40 pm in 1. Review of Shiskin’s Maidenhair, and another here. 2. On-line Bryan Caplan syllabi. 3. A brief overview of Christians in the Middle East. 4. Could milk soon hit $8 a gallon? (the milk cliff) 5. Measuring the credit scores of your dates.