Usability Views Article Details  home | timeline | recent | popular | e-reports | userati | about this site Do Productivity Increases Generate Economic Gains? (17 Mar 2003) Article URL: http://www.useit.com/alertbox/20030317.html Read 328 more articles from Jakob Nielsen sorted by date, popularity, or title. Next Article: Get behind the M.U.L.E This site is a labour of love built by Chris McEvoy