Hegemonic Protection and Crisis Intervention: Strategic Choices for the United States in Dealing with Allied Crises/霸权护持与危机介入:美国应对盟友危机的策略选择

This book categorizes the US response to ally crises from 1991 to 2019 into four types: supporting allies, opposing allies, mediation, and non-intervention. It proposes that three factors jointly determine the US's choice of crisis response: whether the crisis challenges the regional security order, whether the ally's behavior aligns with the US's order preferences, and the bargaining power of the ally involved. Specifically, whether the crisis challenges the regional security order determines the necessity of US intervention, while whether the ally's behavior aligns with the US's order preferences and the bargaining power of the ally involved influence the specific intervention method chosen by the US.

本书将1991年至2019年美国应对盟友危机的方式区分为了支持盟友、反对盟友、调解、不介入四种类型，提出危机是否挑战了地区安全秩序、盟友的行为是否符合美国的秩序偏好、当事盟友的议价能力三个因素共同决定了美国对于危机应对方式的选择。其中，危机是否挑战了地区安全秩序会决定美国介入危机的必要性，盟友的行为是否符合美国的秩序偏好以及当事盟友的议价能力会影响美国对具体介入方式的选择。