A New Form of Jensen's Inequality and its Application to Statistical Experiments
Document type:
Zeitschriftenaufsatz
Author(s):
Nonnenmacher, D., F., J.; Zagst, R.
Non-TUM Co-author(s):
ja
Cooperation:
national
Abstract:
Jensen's inequality for the expectation of a convex function of a random variable is proved for a wide class of convex functions defined on a space of probability measures. The result is applied to statistical experiments using the concept of Blackwell-sufficiency. In particular, we show a monotonicity result for the expected information of Poisson experiments. As an application to economics we consider the introduction of new production technologies.
Intellectual Contribution:
Discipline-based Research
Journal title:
Journal of the Australian Mathematical Society, Series B