Does the intensification of labour increase the rate of exploitation? Does it produce absolute surplus value or relative surplus value? This paper develops a framework to answer these questions by incorporating intensity of labour in the widely-used linear model of production, both in its one...

Can cost-reducing, technical change lead to a fall in the long run rate of profit if class struggle manages to keep the rate of exploitation constant? In this paper we demonstrate, in a general circulating capital model, that if (a) the technical change is capital-using labor-saving (CU-LS), (b)...

This paper presents some estimates of the stock of the reserve army of labour, and flows into and out of the reserve army of labour for the postwar U.S. economy. Estimates of stocks are presented for the period 1948 - 2011 at a monthly frequency; 6 month moving average estimates of flows into...

This paper develops a discrete-time formalization of the circuit of capital model presented by Marx in Volume II of Capital Marx (1993) as a tool for aggregate economic analysis of capitalist economies. The discrete-time formalization closely follows and extends the continuous-time formalization...

The law of the tendential fall in the rate of profit has been at the center of theoretical and empirical debates within Marxian political economy ever since the publication of Volume III of Capital. An important limitation of this literature is the absence of a comprehensive econometric analysis...