Assorted links by Tyler Cowen July 13, 2009 at 12:25 pm in Web/Tech 1. Reviews of Create Your Own Economy here, here, and Robert Wenzel likes me better here. 2. Virginia Postrel reviews Free; and don't forget Virginia on kidneys. 3. Revamping the White House art collection. 4. The public choice theory of Christopher Hayes. 5. Superfreakonomics is due out October 20.