This paper examines heterodox theories of the determinants of the value of money. Orthodox approaches that tie money's value to relative scarcity of money or to the price level are rejected as inconsistent with the monetary theory of production embraced by heterodox traditions linked to Marx,...

This paper compares Marx's economics with those by Sraffa, Keynes, Kalecki and Minsky. The paper takes an "ex post" view on the matter and rather looks at the output side of the respective authors, but not at the input side. This means no attempt is made at studying in a systematic way, if and...

This paper offers a unified analytical treatment of Marx's theory of ground-rent, building on the analysis that is available in Volume Three of Capital. Since ground-rent is a transformation of surplus profit generated in agriculture, the main argument is developed in two steps. In the first...

This article surveys computational approaches to classical-Marxian economics. These approaches include a range of techniques - such as numerical simulations, agent-based models, and Monte Carlo methods - and cover many areas within the classical-Marxian tradition. We focus on three major themes...

In subsistence economies with general convex technology and rational optimising agents, a new, axiomatic approach is developed, which allows an explicit analysis of the core positive and normative intuitions behind the concept of exploitation. Three main new axioms, called Labour Exploitation in...

This paper provides an innovative axiomatic analysis of the notion of exploitation as the unequal exchange of labour, focusing on the relation between exploitation and profits. General convex economies with heterogeneous agents endowed with unequal amounts of physical and human capital are...

A number of Marxist scholars have tied aspects of Marx's thought to certain Aristotelian categories, yet remarkably little is said of Marx's dialectical materialism in this literature. Here we attempt to lay a foundation for such an effort, paying particular attention to the way in which...