ESTIMATING SECTORAL RATES OF SURPLUS VALUE: METHODOLOGICAL ISSUES

The 'New Interpretation' (NI) argues that Marxian value categories can be measured using price variables through the concept of monetary expression of labour time (MELT). Starting from the central insight of the NI, this paper focuses on the estimation of sectoral rates of surplus value. It will be suggested that the MELT is decomposed into two concepts, 'value expression of labour time' and 'monetary expression of value'. As a result of this theoretically general consideration, the NI will be critically examined. Copyright © 2008 The Author. Journal compilation © 2008 Blackwell Publishing Ltd.