(Huffington Post) — A little over two years ago, Floyd Kelly, then an associate at Walmart, transferred from one company store in Washington State to another. Although Kelly had worked full-time for years, he says that after the switch his hours dropped to part-time. Ever since then, he’s been trying desperately to claw his way back to a 40-hour week. “I’ve been trying to transfer into other full-time positions for over two years now,” says Kelly, who now works at Sam’s Club, which is owned by Wal-Mart Stores, Inc. “But everywhere I’ve contacted, they told me all they have is part-time.” For Kelly and other retail workers like him, the difference between full-time and part-time in this economy is the difference between eking by and slowly going under. In Kelly’s case, the reduced workweek means a paycheck that’s about two-thirds of what it used to be. It means a less reliable schedule, no sick days and no vacation days. And it means keeping roommates at age 50, just so he can cover rent.