By approaching an important foreign policy issue from a new angle, Jonathan Mercer comes to a startling, controversial discovery: a nation's reputation is not worth fighting for. He presents the most comprehensive examination to date of what defines a reputation when it is likely to emerge in international politics, and with what consequences. Mercer examines reputation formation in a series of crises before World War I. He tests competing arguments, one from deterrence theory, the other from social psychology, to see which better predicts and explains how reputations form. He extends his...