Using an industry of origin methodology, USA-China average unit value ratio
s (UVR) for 1985 are derived from the Chinese and US censuses of production
. Apglying these UVRs to convert Chinese manufacturing GDP into US dollars
results in a comparative labour productivity of 6.2 per cent of the US leve
l in 1985. This is twice as high as the figure found using the 1985 exchang
e rate as a conversion factor. In order to extrapolate the 1985 benchmark c
omparison, time series are constructed for 15 branches of manufacturing. Be
tween 1980 to 1992 GDP was growing at 7.6% per year, labour productivity at
3.4% per year. The process of rapid growth of manufacturing output and lab
our productivity was not accompanied by catch-up compared to the USA. (C) 2
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