Loss Modification Incentives for Insurers Under Expected Utility and Loss Aversion

Adriaan Soetevent and Liting Zhou ()

De Economist, 2016, vol. 164, issue 1, 67 pages

Abstract: We investigate whether a profit-maximizing insurer with the opportunity to modify the loss probability will engage in loss prevention or instead spend effort to increase the loss probability. First we study this question within a traditional expected utility framework; then we apply Kőszegi and Rabin’s ( 2006 , 2007 ) loss aversion model to account for reference-dependence in consumer preferences. Largely independent of the adopted framework, we find that the profit-maximizing loss probability for many commonly used parameterizations is close to 1/2. So in cases where the initial loss probability is low, insurers will have an incentive to increase it. This qualifies appeals to grant insurers market power to incentivize them to engage in loss prevention. Copyright The Author(s) 2016

Keywords: Expected utility; Reference-dependent preferences; Risk; Insurance market; D03; D11; D81; L1 (search for similar items in EconPapers)
Date: 2016
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Related works:
Working Paper: Loss modification incentives for insurers under expected utility and loss aversion (2014)
Working Paper: Loss Modification Incentives for Insurers under Expected Utility and Loss Aversion (2014)
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Persistent link: https://EconPapers.repec.org/RePEc:kap:decono:v:164:y:2016:i:1:p:41-67

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DOI: 10.1007/s10645-015-9259-7

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