If you are interested in Paul Krugman, you may wish to check out the Unofficial Paul Krugman Web Page. It has links to the official web page as well. I found all this by reading Kaus’s blog on Slate. Of particular insterest was a link to Krugman’s recent post about the Rhinoceros Effect in which Krugman mentions what blogs he likes to read. I was not familiar with this blog on economic issues by Brad DeLong.