Assorted links by Tyler Cowen February 1, 2012 at 12:31 pm 1. Is the Volcker Rule simply a bad idea? 2. The blog of Simon Wren-Lewis. 3. The price-quality gradient for hamburgers. 4. Profile of Jonathan Haidt, one of the titans. 5. Robert Trivers (another one of the titans) has a blog post. 6. Good Kaufmann poll of what economics bloggers think (pdf).