Assorted links by Tyler Cowen January 16, 2013 at 1:27 pm 1. The foolproof sector. 2. Why everyone films at the same NYC Chinese restaurant. 3. Close interpersonal relationships in amnesic patients. 4. Irish beef products have more horse DNA than you might be expecting. 5. Ionarts classical CD recommendations. 6. Tim Harford has a new radio series (self-recommending).