TY  - BOOK
AU  - Nascimento,Leandro
AU  - Riella,  Gil
TI  - Second-order ambiguous beliefs
SN  - 09382259
AV  - HB119 ECO 
PY  - 2013///
CY  - Berlin
PB  - Springer
KW  - Ambiguity
KW  - Second-order beliefs
KW  - Incomplete preferences
N2  - This paper axiomatizes models of second-order ambiguous beliefs in the original domain of preferences of Anscombe and Aumann (Ann Math Stat 34:199–205, 1963) by weakening the first-stage independence postulate. The models we propose include the second-order subjective expected utility (SOSEU) of Seo (Econometrica 77:1575–1605, 2009) as a particular case. We characterize the intersection of our models of second-order ambiguity with the canonical models of (first-order) ambiguity aversion and provide a further generalization of SOSEU by relaxing the completeness axiom
UR  - https://doi.org/10.1007/s00199-011-0675-x
ER  -