Via Economists Do It With Models:
...(In case you’re curious, the hoodie says “got gdp?” on the back. So GDP is the milk of the economy? I guess it sort of works.) Not only am I no longer freezing in my office, but my resident homo-economicus now has some more appropriate attire. My next campaign is to get the St. Louis Fed guys to join the parade of Freds, so stay tuned.