Progressive Wal-Mart II
Earlier I mentioned an article that addresses Jason Furman's work on Wal-Mart.
Here's some more stuff by him ...
His paper, Wal-Mart: A Progressive Success Story and the transcripts of a recent debate in which he participated.
And while I'm at it, I'll throw in this recent CEI report, Wal-Mart and the Politics of American Retail.
