Empirical estimates derived in line with the Marxist framework are essential to fully address several topics, from the dynamics of profit and exploitation rates to unequal exchange, crisis and strategies. Edward Ochoa presented and implemented a pioneering practical proposal to perform such...

We deal with three subjects, namely, the presence of more than one rate of profit in an economy due to the existence of rents (absolute and monopoly rents); the subordination of the prices and the rate of profit (in price terms) to the real profit or net product, measured in value terms; and the...

This paper provides an empirical analysis of Marx's theory of exploitation built on the standard interpretation of the value of labour power. The relationship between the aggregate value rate of profit and the aggregate price rate of profit is studied and it is shown that the two rates coincide...

We support labour contents as an absolute and reliable measurement unit and as an accounting procedure that expresses the real costs and profits of the economic system. As far as this measurement capacity of labour is concerned, we try to demonstrate, that, from a theoretical point of view, the...

It is frequently believed, in a quite schizophrenic fashion, that a theory of value must just solve the question of relative prices (a microeconomic problem), being mainly the theory of money the piece needed for determining the absolute or monetary level of prices (a macroeconomic problem). But...