Outsourcing is a useful tool for improving partnership between private and public companies. The budgetary constraints recently imposed by the Italian government on health industry are enhancing the urgency to outsource in order to cope the cost containment. Our study deals with the relationship...

This article introduces a new matrix approach, based on pairwise income comparisons, to decompose the Atkinson-Plotnick-Kakwani re-ranking measure when income units are gathered into groups. As it is known the Atkinson-Plotnick-Kakwani re-ranking measure is defined by the difference between the...

The concentrated poverty index, i.e. the proportion of a metro area's poor population living in extreme-poverty neighborhoods, is widely adopted as a policy-relevant measure of urban poverty. We challenge this view and develop a family of new indices of urban poverty that, differently from...

When close equals groups are used for decomposing the redistributive effect of taxation, it arises the issue related to the choice of a proper bandwidth. Recent literature (Kim and Lambert, 2008; Urban and Lambert, 2008) suggests to set the bandwidth for close equals groups to maximize the vertical...