Usability Views Article Details  home | timeline | recent | popular | e-reports | userati | about this site Computer Games and Economics Experiments (22 Nov 2002) Article URL: http://www.hpl.hp.com/techreports/2002/HPL-2002-309.html Read 87 more articles from HP Labs sorted by date, popularity, or title. Next Article: Crisis in the Profession This site is a labour of love built by Chris McEvoy