Risk Apportionment: The Dual Story

Louis Eeckhoudt, Roger Laeven and Harris Schlesinger

Papers from arXiv.org

Abstract: By specifying model free preferences towards simple nested classes of lottery pairs, we develop the dual story to stand on equal footing with that of (primal) risk apportionment. The dual story provides an intuitive interpretation, and full characterization, of dual counterparts of such concepts as prudence and temperance. The direction of preference between these nested classes of lottery pairs is equivalent to signing the successive derivatives of the probability weighting function within Yaari's (1987) dual theory. We explore implications of our results for optimal portfolio choice and show that the sign of the third derivative of the probability weighting function may be naturally linked to a self-protection problem.

Date: 2017-12
New Economics Papers: this item is included in nep-rmg and nep-upt
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Citations: View citations in EconPapers (3)

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Journal Article: Risk apportionment: The dual story (2020)
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Persistent link: https://EconPapers.repec.org/RePEc:arx:papers:1712.02182

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