Published online by Cambridge University Press: 10 November 2009
It has often been said that the closest thing we have to an empirical law in international relations is that democracies do not fight against each other. This study adds to the literature on democratic peace by focusing on the crisis behaviour of democracies and nondemocracies. International Crisis Behavior (ICB) Project data are used to conduct a quantitative analysis of states' crisis activity from 1918 to 1988. Strong support emerges for the three hypotheses of the study. First, it is clear that democracies initiate fewer crises than nondemocracies. However, democracies tend to escalate crises to higher levels of severity. Finally, democracies eventually win the crises in which they become involved. The conclusion is that democratic leaders face strong incentives to “select” winnable crises against nondemocratic states because of the audience costs they face, but when the opponent is another democracy, the domestic audience expects leaders to compromise.
L'affirmation qui ressemble le plus à une loi empirique dans le champ des relations internationales est probablement l'observation selon laquelle les démocraties ne se font pas mutuellement la guerre. Cet article s'inscrit dans la réflexion sur la paix démocratique puisqu'il se penche sur le comportement des démocraties et des Etats non démocratiques face aux crises internationales. Une analyse quantitative sur le niveau d'activité des Etats durant de telles crises au cours de la période de 1918 à 1988, menée à partir des données du International Crisis Behavior Project, confirme les trois hypothèses évaluées. Cette étude démontre que les États démocratiques sont moins souvent à l'origine des crises que les États non démocratiques. Par contre, les démocraties tendent à exacerber les crises et, éventuellement, à en sortir victorieuses. On peut conclure que, en raison des contraintes de politique intérieure, les dirigeants d'États démocratiques sont porés à «choisir», parmi les crises avec les États non démocratiques, celles qui semblent les plus susceptibles de tourner à leur avantage. Par contre, lorsque l'autre partie est également une démocratie, les pressions internes incident les dirigeants à chercher une solution pacifique.
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35 The author can provide the entire data set or a list of the excluded states on request; in all, these small states represent less than 10 per cent of the total possible cases of country-years, and account for only 13 of the 390 international crises (about 3%).
36 Brecher, Wilkenfeld and Moser, Crises in the Twentieth Century, Vol. 1, 3 (emphasis in original).
37 Ibid, (emphasis in original).
38 Ray, “Wars between Democracies”; and Ray, Democracy and International Conflict.
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