Assorted links by Tyler Cowen March 15, 2014 at 4:38 pm 1. Are cash transfers overrated? 2. The behavioral benefits of castration (a new topic for behavioral economics?) 3. METRICS: waging war on sloppy science. 4. Interview with Greg Clark. 5. The new economics of financial aid for boarding school. 6. Robin Hanson on Piketty and hidden asset taxes.