In recent years, there has been a resurgence of interest in the controversies surrounding capital theory. At the heart of these debates are the empirically observed near-linearities in the price-rate of profit and wage rate of profit curves. This article posits that these near-linearities can be...

This article, by utilizing Ricardo's numerical examples, derives theoretical statements about the deviations of relative values (prices) from relative labor times. These deviations result from the presence of capital and the distributive variables (rate of profit and wage) and production...

This article using the principal components analysis identifies key industries and groups them into particular clusters. The data come from the US benchmark input-output tables of the years 2002, 2007, 2012 and the most recently published input-output table of the year 2019. We observe some...