Friday Links

Seth Godin asks "Should you invest in TV, radio, billboards and other media where you can't measure whether your ad works?"

The Consumerist brings us a "Study: Credit Cards Are Making Us Fat."

Here's a neat info-graphic about the History of Halloween.

Here's a nerdy-econ post about "Milton Friedman, Nominal Income, and Paul Krugman."

 For those of you who follow the NFL, there has been some controversy about head shots lately. The Sports Economist breaks down some of this with "Head Shots: Part of the Game?"

 

Share some links with us the comments!