North-South Climate Change Negotiations: A Sequential Game with Asymmetric Information

This article determines the conditions under which theSouthern countries should act together, or separately, whilenegotiating with the North about climate change policy andabout the conditions for future Southern engagement. The papermodels the international negotiations with complete and withasymmetric information in a dynamic framework. Results showthat, depending on their characteristics, the differentplayers can obtain benefits delaying the moment of theagreement.     

Renaturalisierung sozialer Ungleichheiten? Zu Wolfgang Kerstings vergeblicher Hoffnung, auf dem Weg von John Rawls über Robert Nozick zu einer liberalen Sozialstaatsphilosophie zu gelangen

In 2000, Wolfgang Kersting gave a much acknowledged outline concerning a liberal welfare state-philosophy within the debate on libertarianism and egalitarianism. Kersting, who used to sympathize with John Rawls’ theory of justice, now bases his approach on a ‘naturalism of merits’, which he polemically distinguishes from all egalitarian forms of political liberalism. This article deals with Kersting’s way from John Rawls’ ‘Theory of Justice’ (1971) via Robert Nozick’s ‘Anarchy, State, and Utopia’ (1974) to his present conception of a minimal welfare state; furthermore, the article points out that Kersting’s conception is appropriate neither to the complexity of modern societies nor to the basic normative standards of the classical political liberalism.