Assorted links by Tyler Cowen May 4, 2014 at 12:15 pm in 1. One analysis of the Sewol tragedy. 2. Catalonia still set on independence, or so it seems. 3. Sarbanes-Oxley after ten years. 4. A molecular sensor for all? 5. Earnings for Italian youth are being compressed at the top and they are suffering the biggest financial penalties (pdf). 6. A long and thorough Evan Soltas post on labor force participation.