Thesis (Ph.D.) --University of Adelaide, Dept. of Economics, 1983. / Typescript (photocopy).

The paper builds on the Marxist concept of exploitation to explore the meaning of the Post Keynesian notion of uncertainty. Uncertainty is mediated by institutions and is distributed unevenly among different social groups. As different historical social formations entail different institutional structures, the distribution and nature of uncertainty also differ. The configurations between class relations and uncertainty are analyzed for the capitalist, feudal and slave modes of production. It is demonstrated that modes of production do not only imply specific exploitative relations but also different relative distributions of uncertainty amongst classes. Joining Marxian and Post Keynesian approaches allows a richer understanding of exploitive relations and illuminates the full societal impact of uncertainty. It is shown that only in capitalism is the exploited class exposed to a substantial degree of economic uncertainty. (author's abstract) / Series: Department of Economics Working Paper Series

The NAIRU theory has become the mainstream theory in explaining unemployment in Europe and is often used to justify demands for a cutback of the welfare state, reducing unemployment benefits, reducing minimum wages, decentralizing collective bargaining etc. Close inspection reveals that it nonetheless shares some arguments with Post Keynesian and even Marxist theory. The paper proposes an underdetermined, encompassing NAIRU model, which is consistent with several theoretical tradtions. Depending on the closure with respect to demand formation and determination of the NAIRU itself, the model allows for New Keynesian, Post Keynesian and Marxist results. (author's abstract) / Series: Department of Economics Working Paper Series