論文

査読有り
2022年9月

The art of uncommitment: the costs of peacetime withdrawals from alliance commitments

European Journal of International Relations
  • Dov H. Levin
  • ,
  • Tetsuro Kobayashi

28
3
開始ページ
589
終了ページ
615
記述言語
掲載種別
研究論文(学術雑誌)
DOI
10.1177/13540661221098221
出版者・発行元
SAGE Publications

Are there significant domestic political costs for leaders who disengage from long-standing alliances, costs that discourage such disengagement? Leaders of major powers occasionally look for ways to disengage in non-crisis situations from some long-term commitments to other countries following the legal procedures laid out in the alliance treaty or commitment. However, leaders interested in disengagement from alliances sometimes fear that they will pay domestic disengagement costs, for example, a decline in domestic public support, if they try to withdraw from alliances in that manner in practice. To examine if such fears are justified, we conducted two survey experiments among representative samples of the US public investigating the effects of a presidential decision to end an alliance commitment through the legally prescribed means. We find that disengagement costs exist in general and that some characteristics of the country in question can increase their size and make them more long-lasting. For example, withdrawal from alliances with countries perceived as similar on some key criteria to the United States and as loyal allies, or widespread opposition by experts to this withdrawal, will all increase the size of the disengagement costs and make them more long-lasting. Leaving an existing alliance in peacetime will frequently be a politically losing proposition for American leaders in many plausible situations—one possible reason for the endurance of some US alliances.

リンク情報
DOI
https://doi.org/10.1177/13540661221098221
URL
http://journals.sagepub.com/doi/pdf/10.1177/13540661221098221
URL
http://journals.sagepub.com/doi/full-xml/10.1177/13540661221098221
ID情報
  • DOI : 10.1177/13540661221098221
  • ISSN : 1354-0661
  • eISSN : 1460-3713

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