The Compellence Dilemma: International Disputes with Violent Groups
36 Pages Posted: 1 Sep 2010
Date Written: August 31, 2010
Abstract
It is widely recognized that the security of states are strongly influenced by the internal policies of other states. Although states threatened by the internal policies of an adversary often consider the use of coercive instruments to compel a change to the policy, I argue that a dilemma arises in the use of harsh punishments that renders them unattractive and incredible. I analyze this compellence dilemma in the situation where a state is targeted by a violent non-state group that is hosted by a second state. Thus, the security of the state targeted by the group is threatened by the host state's provision of an international base for the group. I argue that although harsher punishments make cooperation with the target state against the group more attractive for the host, they are also destabilizing and make the host a less capable agent in the future. I analyze the compellence dilemma with a three-player infinitely repeated dynamic game in which the actors play stationary Markov strategies. I find that the existence of the compellence dilemma is pervasive in equilibrium and often prevents the target from utilizing a harsh punishment even when such a punishment would compel the host to cooperate. Concerns about future capacity and group power drive this result.
Keywords: Compellence, Non-State Actor, Terrorism, Insurgency, Transnational Group
JEL Classification: C73
Suggested Citation: Suggested Citation