Modeling alliance membership in a three‐dimensional space

Dierdre L. Wendel

International Interactions, 2000, vol. 27, issue 1, 29-60

Abstract: Both Altfeld (1984) and Morrow (1991) offer theoretical foundations that explain why alliances form. Security concerns and autonomy desires are the driving force for the pursuit of allies. While this response explains why states become allies, it does not address which do. To explain with which potential allies states choose to share alliance membership, I construct a three‐dimensional space in which security, autonomy, and political system structure are each represented as one of the three dimensions of ally choice. Every state that shared alliance membership with any other given state from 1946--1992, on a yearly basis, is assigned a unique, tri‐component point in the three‐dimensional space. The distances in the space between each state and all other states’ tri‐component points are calculated, and this distance is then incorporated into a probit estimation of ally choice. By examining the role that security and autonomy trade‐offs and level of political system structure similarity play in determining ally choice, I conclude that two states are more likely to share alliance membership the more symmetrical they are in security and autonomy considerations and the more similar they are in political system structure.

Date: 2000
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://hdl.handle.net/10.1080/03050620108434976 (text/html)
Access to full text is restricted to subscribers.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:taf:ginixx:v:27:y:2000:i:1:p:29-60

Ordering information: This journal article can be ordered from
http://www.tandfonline.com/pricing/journal/GINI20

DOI: 10.1080/03050620108434976

Access Statistics for this article

International Interactions is currently edited by Michael Colaresi and Gerald Schneider

More articles in International Interactions from Taylor & Francis Journals
Bibliographic data for series maintained by Chris Longhurst ().