Governments, Partisanship, and Foreign Policy: The Case of Dispute Duration

Do variations in partisanship and political outcomes among democratic states affect the duration of militarized interstate disputes? To answer this question, the author develops a model of partisan competition derived from the government failure literature. The author argues factors associated with government failure determine the ability of governments to contend with the domestic political costs of militarized disputes, specifically the duration of those disputes. The author tests his expectations using hazard analysis on a dataset of 20 democratic governments and militarized disputes between 1945 and 1992. The results suggest the outcome of party competition in the form of a government’s sensitivity to the potential political costs of conflict is an important part of the conflict process. The author concludes that differences in domestic political outcomes influence the duration of militarized interstate disputes. Governments that are politically more secure in their tenure engage in longer disputes. Alternatively, governments that are more vulnerable have significantly shorter disputes. In addition, because government partisanship contributes to vulnerability, it also affects dispute duration, with governments of the left engaging in shorter disputes, while governments of the right fight longer disputes.