Dong, RuiTai, TerryYeung, WilfredParkes, David2010-05-052004Dong, Rui, Terry Tai, Wilfred Yeung, and David C. Parkes. 2004. HarTAC– The Harvard TAC SCM'03 Agent. Paper presented at the AAMAS-04 Workshop on Trading Agent Design and Analysis, New York, 2004.http://nrs.harvard.edu/urn-3:HUL.InstRepos:4054441The Trading Agent Competition (TAC) is an annual event in which teams from around the world compete in a given scenario concerning the trading agent problem. This paper describes some of the key features and strategies employed by HarTAC, the Harvard University TAC SCM 2003 agent. HarTAC was built to be a moderately aggressive, production-oriented agent, combining a semi-conservative component purchasing strategy with a highly aggressive cycle-based sell side.en-USConference Paper2010-05-05