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Duopoly insurers’ i...
Duopoly insurers’ incentives for data quality under a mandatory cyber data sharing regime
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- Barreto, Carlos (författare)
- KTH,Nätverk och systemteknik,Digital Futures
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- Reinert, Olof (författare)
- Umeå universitet,Länsförsäkringar, Stockholm, Sweden,Umeå University, Sweden; Länsförsäkringar, Sweden
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- Wiesinger, Tobias (författare)
- Umeå universitet,Länsförsäkringar, Stockholm, Sweden,Umeå University, Sweden; Länsförsäkringar, Sweden
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- Franke, Ulrik, 1981- (författare)
- KTH,RISE,Mobilitet och system,Digital Futures, KTH Royal Institute of Technology, Stockholm, Sweden; RISE Research Institutes of Sweden, Kista, Sweden,Medieteknik och interaktionsdesign, MID
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(creator_code:org_t)
- Elsevier Ltd, 2023
- 2023
- Engelska.
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Ingår i: Computers & security (Print). - : Elsevier Ltd. - 0167-4048 .- 1872-6208. ; 131
- Relaterad länk:
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https://doi.org/10.1...
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https://umu.diva-por... (primary) (Raw object)
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https://kth.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- We study the impact of data sharing policies on cyber insurance markets. These policies have been proposed to address the scarcity of data about cyber threats, which is essential to manage cyber risks. We propose a Cournot duopoly competition model in which two insurers choose the number of policies they offer (i.e., their production level) and also the resources they invest to ensure the quality of data regarding the cost of claims (i.e., the data quality of their production cost). We find that enacting mandatory data sharing sometimes creates situations in which at most one of the two insurers invests in data quality, whereas both insurers would invest when information sharing is not mandatory. This raises concerns about the merits of making data sharing mandatory.
Ämnesord
- SAMHÄLLSVETENSKAP -- Ekonomi och näringsliv -- Nationalekonomi (hsv//swe)
- SOCIAL SCIENCES -- Economics and Business -- Economics (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences (hsv//eng)
Nyckelord
- Cournot model
- Cyber insurance
- Cyber risk
- Data quality
- Data sharing
- Data reduction
- Information analysis
- Insurance
- Competition modeling
- Cournot duopoly
- Cybe insurance
- Cybe risk
- Cyber threats
- Insurance markets
- Production level
- Competition
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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