Cybersecurity investments and cyber insurance purchases in a non-cooperative game

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<title>Cybersecurity investments and cyber insurance purchases in a non-cooperative game</title>
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<namePart>Feng, Yang</namePart>
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<namePart>Tong, Zhiwei</namePart>
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<abstract displayLabel="Summary">The growing concern over cyber risk has become a pivotal issue in the business world. Firms can mitigate this risk through two primary strategies: investing in cybersecurity practices and purchasing cyber insurance. Cybersecurity investments reduce the compromise probability, while cyber insurance transfers potential losses to insurers. This study employs a network model for the spread of infection among interconnected firms and investigates how each firm's decisions impact each other</abstract>
<note type="statement of responsibility">Tim J. Boonen, Yang Feng and Zhiwei Tong</note>
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<topic>Seguro de ciberriesgos</topic>
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<topic>Cálculo actuarial</topic>
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<topic>Estadística matemática</topic>
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<topic>Cálculo integral</topic>
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<topic>Mitigación de riesgos</topic>
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<topic>Ciberataques</topic>
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<title>Astin bulletin</title>
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<publisher>Belgium : ASTIN and AFIR Sections of the International Actuarial Association</publisher>
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<identifier type="issn">0515-0361</identifier>
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<text>12/05/2025 Volume 55 Issue 2 - may 2025 , p.  426 - 448</text>
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