THE STRUCTURE OF PRIORS' SET OF EQUIVALENT MEASURES
Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics / Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics, (P)3059-0604; (E)3059-1309
2016, v.23 no.4, pp.339-345
https://doi.org/10.7468/jksmeb.2016.23.4.339
Kim, Ju Hong
Kim,,
J.
H.
(2016). THE STRUCTURE OF PRIORS' SET OF EQUIVALENT MEASURES. , 23(4), 339-345, https://doi.org/10.7468/jksmeb.2016.23.4.339
Abstract
The set of priors in the representation of Choquet expectation is expressed as the one of equivalent martingale measures under some conditions. We show that the set of priors, <TEX>$\mathcal{Q}_c$</TEX> in (1.1) is the same set of <TEX>$\mathcal{Q}^{\theta}$</TEX> in (1.3).
- keywords
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set of priors,
conditional expectation,
Bayes' formular,
Radon-Nikodym derivative,
stopping time