Understanding Legislator Experiences of Family-Friendly Working Practices in Political Institutions

This is a post-peer-review, pre-copy edit version of an article published in Politics and Gender. © 2015, Cambridge University Press

Complementary Lipschitz continuity results for the distribution of intersections or unions of independent random sets in finite discrete spaces

We prove that intersections and unions of independent random sets in finite spaces achieve a form of Lipschitz continuity. More precisely, given the distribution of a random set $\Xi$, the function mapping any random set distribution to the distribution of its intersection (under independence assumption) with $\Xi$ is Lipschitz continuous with unit Lipschitz constant if the space of random set distributions is endowed with a metric defined as the $L_k$ norm distance between inclusion functionals also known as commonalities. Moreover, the function mapping any random set distribution to the distribution of its union (under independence assumption) with $\Xi$ is Lipschitz continuous with unit Lipschitz constant if the space of random set distributions is endowed with a metric defined as the $L_k$ norm distance between hitting functionals also known as plausibilities. Using the epistemic random set interpretation of belief functions, we also discuss the ability of these distances to yield conflict measures. All the proofs in this paper are derived in the framework of Dempster-Shafer belief functions. Let alone the discussion on conflict measures, it is straightforward to transcribe the proofs into the general (non necessarily epistemic) random set terminology

Privatization and local government reform in Germany: A slow train

The paper investigates the recent trends in privatization by local government organizations in Germany. It comes to the conclusion that the privatization policy has been two-directional: on the one hand, municipalities have reduced their economic activities, mainly by different forms of contracting out; on the other hand, they have expanded them into profitable fields. In many cases they have preferred a phantom privatization: government bodies have only been transferred into a private-law establishment. The paper examines the barriers to privatization and provides a strategy to overcome them.