Equilibrium in a war of attrition with an option to fight decisively

Kim, Geofferey Jiyun; Kim, Bara; Kim, Jeongsim

doi:10.1016/j.orl.2019.05.005

Cited by 2 publications

(1 citation statement)

References 13 publications

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“…Kim et al [6] is one example of a study based on a symmetric two-player war of attrition game. They show the existence of an equilibrium and calculate the dynamic consequences.…”

Section: Introductionmentioning

confidence: 99%

Optimal Dynamic Control of Proxy War Arms Support

Lohmander¹

2023

Automation

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A proxy war between a coalition of countries, BLUE, and a country, RED, is considered. RED wants to increase the size of the RED territory. BLUE wants to involve more regions in trade and other types of cooperation. GREEN is a small and independent nation that wants to become a member of BLUE. RED attacks GREEN and tries to invade. BLUE decides to give optimal arms support to GREEN. This support can help GREEN in the war against RED and simultaneously can reduce the military power of RED, which is valuable to BLUE also outside this proxy war, since RED may confront BLUE also in other regions. The optimal control problem of dynamic arms support, from the BLUE perspective, is defined in general form. From the BLUE perspective, there is an optimal position of the front. This position is a function of the weights in the objective function and all other parameters. Optimal control theory is used to determine the optimal dynamic BLUE strategy, conditional on a RED strategy, which is observed by BLUE military intelligence. The optimal arms support strategy for BLUE is to initially send a large volume of arms support to GREEN, to rapidly move the front to the optimal position. Then, the support should be almost constant during most of the war, keeping the war front location stationary. In the final part of the conflict, when RED will have almost no military resources left and tries to retire from the GREEN territory, BLUE should strongly increase the arms support and make sure that GREEN rapidly can regain the complete territory and end the war.

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“…Kim et al [6] is one example of a study based on a symmetric two-player war of attrition game. They show the existence of an equilibrium and calculate the dynamic consequences.…”

Section: Introductionmentioning

confidence: 99%