Local Utility and Multivariate Risk Aversion
نویسندگان
چکیده
منابع مشابه
Local Utility and Multivariate Risk Aversion
We revisit Machina’s local utility as a tool to analyze attitudes to multivariate risks. Using martingale embedding techniques, we show that for nonexpected utility maximizers choosing between multivariate prospects, aversion to multivariate mean preserving increases in risk is equivalent to the concavity of the local utility functions, thereby generalizing Machina’s result in [18]. To analyze ...
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ژورنال
عنوان ژورنال: SSRN Electronic Journal
سال: 2012
ISSN: 1556-5068
DOI: 10.2139/ssrn.1982293