Demand for Multi-Year Catastrophe Insurance Contracts: Experimental Evidence for Mitigating the Insurance Gap

Thomas Dudek, Eric R. Ulm and Ilan Noy

No 9442, CESifo Working Paper Series from CESifo

Abstract: People often fail to insure against catastrophes, even when insurance is subsidized. Even when insuring homes, many homeowners still underinsure the full value of their assets. Some researchers have suggested using long-term insurance contracts to reduce these insurance gaps. We examine insurance decisions in a computer-administered experiment that makes several contributions to our understanding of insurance decisions. First, we provide additional evidence showing that many people prefer long-term insurance. Offering this type of insurance may thus increase insurance penetration. Second, we find that underinsurance can result from the reluctance to update the sum insured if there are costs involved with this updating. Long-term insurance contracts that automatically consider price changes over time can thus also deliver a reduction in the insurance gap. Third, we find that once people have made a decision, they tend to repeat it, demonstrating a strong preference for the status quo. Our research suggests that using this status quo bias may allow insurance companies to further increase insurance demand. As previously demonstrated, our results confirm that subsidies are ineffective in increasing insurance penetration.

Keywords: individual decision-making; choice under risk; disaster insurance; underinsurance; status quo; subsidies (search for similar items in EconPapers)
JEL-codes: C91 D81 G22 (search for similar items in EconPapers)
Date: 2021
New Economics Papers: this item is included in nep-exp and nep-ias
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Persistent link: https://EconPapers.repec.org/RePEc:ces:ceswps:_9442

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