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Deterrence Games for the 21st Century: Representation, Theory and Evidence
KTH, School of Architecture and the Built Environment (ABE), Philosophy and History, Philosophy. Försvarshögskolan.ORCID iD: 0000-0003-1939-9392
2022 (English)Doctoral thesis, comprehensive summary (Other academic)
Abstract [en]

Deterrence is the backbone of military strategy. Dissuading an opponent from taking a specific action by threat of violence is the definition of deterrence. From the outset of the Cold War there has been a strong link between the study of deterrence and game theoretic analysis. There are compelling epistemic reasons for studying deterrence as a game. By doing so, the strategic interaction between actors is placed at the centre of the analysis, mapping the possible outcomes and revealing the strategies available to the actors. Discussions about various models’ appropriateness and model comparison therefore play a central role in deterrence research; from underlying assumptions and deterrence representation to theory and evidence. This dissertation treats aspects of all of these topics. Article I, “Prospects of Deterrence – Deterrence Theory – Representation and Evidence”, analyses the relationship between model and theory and what happens to a deterrence theory when the rationality assumption is switched to a prospect theoretical utility function. Article II, “A Misfit Model – Bounded Rationality and Deterrence Representation”, defends and remodels Schelling’s idea of irrational threats for effective deterrence. Article III, “Comparable Deterrence – Target, Criteria and Purpose”, treats the issue of how one can compare game theoretic models with one another and proposes a meta-model for how this can be done. Article IV, “Deterring the Dauntless – Appraising the Effects of Naval Deterrence against the Somali Piracy”, estimates whether and to what extent Somali piracy was deterred by the naval intervention.

Abstract [sv]

Avskräckning är ryggraden i militär strategi. Att avhålla en motståndare från engiven handling med hot om våld är definitionen av avskräckning. Redan frånkalla krigets början har det funnits en stark forskningstradition av att studeraavskräckning med hjälp av spelteori. Det finns också goda epistemiska skäl föratt studera avskräckning som spel. Genom att placera det strategiska samspelet icentrum av analysen, möjliga utfall åskådliggörs och spelarnas möjliga strategierblir synbara. Vetenskapliga diskussioner om olika vetenskapliga modellers lämplighetoch modelljämförelse spelar därför en viktig roll i forsningomavskräckning:från underliggande antaganden och representation av avskräckning till teori ochevidens. Artikel I analyserar mellan modell och teori samt vad som händer närrationalitetsantagandet byts ut mot ett prospektteoretiskt antagande. ArtikelII försvarar och ommodellerar Schellings idé om irrationella hot för effektiv avskräckning.Artikel III avhandlar hur olika avskräckningsmodeller kan jämförasmed varandra och föreslår en metamodell. Artikel IV skattar om och i vilkenutsträckning de somaliska piraterna blev avskräckta av de marina operationerna.137

Place, publisher, year, edition, pages
Stockholm: KTH Royal Institute of Technology, 2022. , p. 45
Series
TRITA-ABE-DLT ; 2147
Keywords [en]
Deterrence Theory, Game Theory, Theory of Science
National Category
Philosophy
Research subject
Philosophy
Identifiers
URN: urn:nbn:se:kth:diva-310128ISBN: 978-91-8040-101-2 (print)OAI: oai:DiVA.org:kth-310128DiVA, id: diva2:1646313
Public defence
2022-05-17, F3, Lindstedtsvägen 26, Videolänk https://kth-se.zoom.us/j/67966254272, Stockholm, 15:00 (English)
Opponent
Supervisors
Projects
Försvarshögskolan, Krigsvetenskap
Note

QC220422

Available from: 2022-04-22 Created: 2022-03-22 Last updated: 2023-10-12Bibliographically approved
List of papers
1. Prospects of Deterrence: Deterrence Theory, Representation and Evidence
Open this publication in new window or tab >>Prospects of Deterrence: Deterrence Theory, Representation and Evidence
2021 (English)Manuscript (preprint) (Other academic)
Abstract [en]

Game theoretic analysis of deterrence have been criticized for not capturing how actors realistically behave. It is alleged that prospect theoretical re-modelling provides a better foundation for a deterrence theory. The article analyzes how the strategies change when a prospect theoretical function is applied to a central deterrence game. While the probability distributions changes it cannot alter the general dynamics. When considered together with previous research it shows that prospect theory neither can or should replace standard assumptions when constructing a deterrence theory. However, viewed as a compliment prospect theory expands the modelling and opens up for important new aspects. 

Keywords
Deterrence Theory, Game Theory, Theory of Science
National Category
Other Social Sciences not elsewhere specified
Research subject
Philosophy
Identifiers
urn:nbn:se:kth:diva-305860 (URN)
Note

QC 20211213

Available from: 2021-12-07 Created: 2021-12-07 Last updated: 2023-10-12Bibliographically approved
2. A Misfit Model: Irrational Deterrence and Bounded Rationality
Open this publication in new window or tab >>A Misfit Model: Irrational Deterrence and Bounded Rationality
2021 (English)In: Article in journal (Other academic) Submitted
Keywords
Game Theory, Deterrence Theory, Theory of Science
National Category
Other Social Sciences
Research subject
Philosophy
Identifiers
urn:nbn:se:kth:diva-305861 (URN)
Note

QC 20211213

Available from: 2021-12-07 Created: 2021-12-07 Last updated: 2022-06-25Bibliographically approved
3. Comparable deterrence–target, criteria and purpose
Open this publication in new window or tab >>Comparable deterrence–target, criteria and purpose
2017 (English)In: Defence Studies, ISSN 1470-2436, E-ISSN 1743-9698, Vol. 17, no 2, p. 198-213Article in journal (Refereed) Published
Abstract [en]

The last decade has seen several advances in the study of deterrence. These advances have sparked some strong disagreements regarding interpretation of the models and what their contributions signify. This paper appraises the discussions from a model theoretic perspective. It is argued that when comparing rivalling models three aspects; (i) target, (ii) criteria and (iii) type of purpose should be taken into account in order to make a proper appraisal. Informed by these aspects it is evident that the three deterrence models analysed address different aspects, in different ways and to different ends. From this perspective, the so-called Perfect Deterrence model must be recognised as a clear advancement in the research field. Model comparison will always be context relative and a plurality of models should be viewed favourably.

Place, publisher, year, edition, pages
Routledge, 2017
Keywords
Deterrence, Game Theory, International Security, Theory of Science
National Category
Other Social Sciences
Identifiers
urn:nbn:se:kth:diva-216535 (URN)10.1080/14702436.2017.1321468 (DOI)2-s2.0-85019233526 (Scopus ID)
Note

QC 20171128

Available from: 2017-11-28 Created: 2017-11-28 Last updated: 2024-03-18Bibliographically approved
4. Deterring the dauntless—appraising the effects of naval deterrence against the Somali piracy
Open this publication in new window or tab >>Deterring the dauntless—appraising the effects of naval deterrence against the Somali piracy
2018 (English)In: WMU Journal of Maritime Affairs (JoMA), ISSN 1651-436X, E-ISSN 1654-1642, Vol. 17, no 1, p. 31-48Article in journal (Refereed) Published
Abstract [en]

This article considers whether the Somali pirates were deterred by the naval task forces between the years 2009 and 2013. By disaggregating data and using previously unpublished records regarding the naval operations, two areas of operations are identified as potential periods of deterrence. The article uses a model of asymmetric deterrence to study the outcomes and equilibria of the navy-pirate interaction. It is found that the naval operations eventually did deter the Somali pirates in the Gulf of Aden, but that this objective was not met in the Somali Basin. It is concluded that the operational focus on the Gulf of Aden coupled with the fact that the area is relatively smaller than the Somali Basin enabled the naval credibility, thus effectively denying the pirates access to the sea. Conversely, limited attention by the naval units and the long Somali southern coast with its open waters impeded naval control in the Somali Basin. In connection to these findings some conclusions regarding naval deterrence are discussed.

Place, publisher, year, edition, pages
Springer, 2018
Keywords
Deterrence, Naval operation, Piracy, Somalia
National Category
Other Social Sciences not elsewhere specified
Identifiers
urn:nbn:se:kth:diva-224819 (URN)10.1007/s13437-017-0132-1 (DOI)000427435800003 ()2-s2.0-85043679096 (Scopus ID)
Note

QC 20180326

Available from: 2018-03-26 Created: 2018-03-26 Last updated: 2024-03-18Bibliographically approved

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