JWSR Volume X, Number 2, Summer 2004  journal of world-systems research, x, , summer , – http://jwsr.ucr.edu/ issn 1076–156x © 2004 Thomas Reifer By Th omas Reifer Managing Editor This issue of JWSR brings together a very important mini-sympo- sium around Peter Gowan’s challenge to one of the long-held tenets among many world-systems analysts: the dis- tinction between the capitalist world- economy and world-empires. Gowan poses the question as to whether there might be another possibility, that of a capitalist world-empire. He analy- ses the United States as a contempo- rary example of this phenomenon. Th e essay by Gowan, as well as the articles by Terry Boswell and John Gulick, critically examine these issues, including larger questions about the role and trajectory of U.S. hegemony in the contemporary world. Giovanni Arrighi’s piece, while not directly writ- ten in response to Gowan, is included here, as it addresses questions germane to the issues raised by Gowan, includ- ing David Harvey’s recent work on “the new imperialism.” Th is mini-sym- posium is intended to contribute to the contemporary debate about these important issues. ER R ATA Volume X, Number 2, Summer 2004 A pagination error caused a gap between pp. 435–470. Th omas Reifer’s introduction to the JWSR Mini-Symposium has been repaginated to p. 471. No other modifi cations have been made to the text or pagination. January 17, 2005 http://jwsr.ucr.edu/ Mini-Symposium Introduction