Assorted links

1. Markets in everything: politically incorrect chess sets, such as "Chasidim vs. Franciscans."

2. Google, World Development Indicators.

3. Jetpack for $86,000.

4. George Selgin on central banks.

5. Dan Ariely's new book.

6. Bet real money on movies.

7. Republicans study game theory.

8. New NY bill would ban salt in restaurant food.