Decisions-makers often rely on information supplied by interested parties. In practice, some parties have easier access to information than other parties. In this light, we examine whether more powerful parties have a disproportionate influence on decisions. We show that more powerful parties...

This paper argues that recent global health cooperation has been marked by two trends. First, there has been a highly successful proliferation of vertical funds to fight specific diseases. These are characterised by narrower problem-based mandates; multistakeholder governance; voluntary and...

We show that bounds like those of Al-Najjar and Smorodinsky (J. Econ. Theory, 2000) as well as of Gradwohl et al. (Math. Oper. Res., 2009) on the number of alpha-pivotal agents can be obtained by decomposition of variance. All these bounds have a similar asymptotic behaviour, up to constant...

This paper studies the effects of power-concentrating institutions on the quality of political selection, i.e., the voters' capacity to identify and empower well-suited politicians. In our model, candidates are heterogeneous in two unobservable quality aspects: ability and public-spiritedness....