We consider the construction of perfect samplers for posterior distributions associated with mixtures of exponential families and conjugate priors, starting with a perfect slice sampler in the spirit of Mira and co-workers. The methods rely on a marginalization akin to Rao-Blackwellization and...

In univariate calibration, two standard estimators are usually opposed: the classical estimator and the inverse regression estimator. Controversies have followed the use of both estimators and we consider them from a decision-theoretic perspective, establishing the inadmissibility of the...

The Monte Carlo programme used for the simulation of electron transport is based on a description of the samples by a layered model. The simulation accounts for the elastic scattering of electrons in selected materials and provides results to process the experimental data. In this paper, we...