Cambridge Journal of Economics Advance Access originally published online on August 8, 2005
Cambridge Journal of Economics 2006 30(3):347-370; doi:10.1093/cje/bei065
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Article |
Distributive shares in the US economy, 19642001
* Queen Mary, University of London
Address for correspondence: School of Business and Management, Queen Mary, University of London, Mile End Road, London E1 4NS, UK; email: s.mohun{at}qmul.ac.uk.
Abstract
Specifying the labour theory of value in a way that distinguishes both productive from unproductive labour, and production workers from supervisory workers, this paper considers distributive shares in the US economy between 1964 and 2001. Trends in productive and unproductive labour are explored in full-time equivalents, hours and money. After 1979, there was a large shift of money value (not matched by a shift in either hours or employment) from the wages paid to productive labour to those paid to supervisory labour. Since the wage share in money value added of non-supervisory labour in unproductive sectors was approximately constant, the 1980s and 1990s also saw the profits share squeezed by the rising wage share of supervisory workers. Some implications of this are explored in the construction of a class rather than a factor approach to distributive shares.
Key Words: Productive and unproductive labour Distributive shares Wage share Profit share US economy
JEL classifications: C82, E24, O51
Manuscript received May 17, 2004; final version received November 16, 2004.