Productivity and effciency of
labour intensive manufacturing
industries in India
An empirical analysis
Purna Chandra Parida and Kailash Chandra Pradhan
National Institute of Labour Economics Research and Development,
Delhi, India
Abstract
Purpose – This paper aims to make an attempt to identify labour intensity of organized
manufacturing industries in India using the Annual Survey of Industry (ASI) data at three-digit level. It
estimates total factor productivity growth (TFPG) and technical effciency for both labour intensive and
all manufacturing industries during the pre- and post-reforms periods.
Design/methodology/approach – The study uses three approaches to estimate TFPG. They are
growth accounting (GA) (non-parametric), production function with correction for endogeneity –
Levinsohn-Petrin (LP) (semi-parametric) and stochastic production frontier (SPF) analysis (parametric).
The study uses ASI data published by Central Statistical Organization, Government of India for the
period 1980-1981 to 2007-2008 for the analysis.
Findings – The study fnds that the rate of decline of the labour intensity is more pronounced in the
case of labour-intensive industries than all the manufacturing industries. The results of GA method
suggest that the TFPG of labour-intensive industries has declined continuously from the pre-reforms
period to the post-reforms period. Similarly, LP method indicates a continuous decline in TFPG of
labour-intensive manufacturing industries during the post-reforms period. Interestingly, the results of
SPF method also corroborate the fndings of earlier two methods at the aggregate level but vary at a
certain degree at the disaggregated level.
Originality/value – This paper is useful in the context of India considering the importance given to
labour-intensive industries by the present government in terms of reviving the sector and improving the
productivity and output.
Keywords Productivity, Effciency, Labour intensity, Manufacturing sector in India
Paper type Research paper
1. Introduction
Productivity growth holds a critical role in the long-run economic growth of a country.
According to the neoclassical growth theory, an economy’s growth is driven by two
distinct factors – input and productivity. As far as the frst factor is concerned, higher
growth is being achieved through increasing the factors of production. But factors of
production are subject to diminishing returns, and certainly the growth rate may not be
sustainable in the long run (Young, 1992; Krugman, 1996). The productivity-driven
growth or called as total factor productivity (TFP)-driven growth suggests the growth
in output less the growth in total inputs. It is also defned as growth of output that is not
JEL classifcation – D24, L60, O30
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IJDI
15,2
130
International Journal of
Development Issues
Vol. 15 No. 2, 2016
pp. 130-152
© Emerald Group Publishing Limited
1446-8956
DOI 10.1108/IJDI-12-2015-0081