This is a preview. Log in through your library . Abstract We introduce the partial envelope model, which leads to a parsimonious method for multivariate linear regression when some of the predictors ...

This is a preview. Log in through your library . Abstract Inference based on the partial envelope model is variational or non-equivariant under rescaling of the responses, and tends to restrict its ...

Problem definition: Assortment selection is one of the most important decisions faced by retailers. Most existing papers in the literature assume that customers select at most one item out of the ...