Showing posts with label total factor productivity. Show all posts
Showing posts with label total factor productivity. Show all posts

Saturday, 6 December 2025

Productivity Dynamics in India’s Food Processing Industry: A TFP Analysis | Chapter 02 | Food Science and Agriculture: Research Highlights Vol. 5

 

The Indian food processing industry, despite its substantial contribution to value addition, employment generation, and international trade, remains at a nascent stage, processing only about 10 per cent of the total agricultural output. The juxtaposition of strong growth indicators with persistent structural constraints presents a question of whether the expansion of Indian FPI has been propelled primarily by input expansion or by genuine efficiency and productivity improvements. To address this, the present study attempted to assess the Total Factor Productivity of the Indian food processing industry by employing the data collected from the Annual Survey of Industries for its various sub-sectors from 2008-09 to 2019-20. The widely used technological framework of the Cobb-Douglas production function was utilised to analyse the data. The major stake of Indian FPI was held by grain processing units that accounted for more than half of the total registered units, followed by the “others” category, which constitutes seed and nut processing units along with the units involved in the preparation of sambar powder, papads, appalam, etc, and the oil sub-sector. The results revealed that India’s organised food processing sector continued to be dominated by traditional sectors, with blooming non-traditional sectors. Analysis of output elasticities revealed that most of the sub-sectors were largely driven by capital expansion, and further, results on TFP growth unveiled a heterogeneity pattern of productivity gains, with macaroni processing units registering the highest productivity improvement. The dairy sub-sector showed negative TFP growth and, coupled with decreasing returns to scale, indicated efficiency gaps, while the meat and bakery sub-sectors with positive TFP growth and increasing returns to scale exhibited untapped scale potential. This mixed productivity pattern highlighted the need for targeted policy interventions focused on technological diffusion, strengthening supply chain efficiency, skill development, and sustainability rather than merely on augmenting production. Although this study analyses productivity in the organised food processing sector, future work could examine the unorganised segment, which offers considerable scope for rural employment and income diversification. Further exploration on policy impact, supply-chain constraints, technology adoption and resource use efficiency can provide deeper insights into the sector-wide productivity.

 

Author(s)details:-

 

Cheela Soumya
Division of Agricultural Economics, ICAR-Indian Agricultural Research Institute, New Delhi, India.

 

Rajat Kumar Nath
Division of Agricultural Extension, ICAR-Indian Agricultural Research Institute, New Delhi, India.

 

Pavithra V
Department of Agricultural Statistics, Uttar Banga Krishi Vishwavidyalaya, Pundibari, West Bengal, India.

 

Vaishnavi Sakaray
Division of Agricultural Extension, ICAR-Indian Agricultural Research Institute, New Delhi, India.

 

Please see the book here:- https://doi.org/10.9734/bpi/fsarh/v5/6594

Wednesday, 24 June 2020

Research on Total Factor Productivity through the Ghosh Model: The Paradox of Developing Countries? | Chapter 4 | Current Strategies in Economics and Management Vol. 2

This study is an attempt to give an overview of the total factor productivity (TFP) through the Leontief - Ghosh system. In principle, the change in the technical factor of input matrix coefficient is due to a change in technology, but in some developing countries the total of intermediate input increase is not due to the influence of technological process changes but due to Other non-economic factors. The efficiency seen from the Leontief - Ghosh relationship is that the ratio of intermediate costs will be small and the rate of value added progressively to 1. In these cases the less efficient the economy lead to the aggregate factor productivity greater. Is that a paradox of developing countries? Do mathematical - economic models seem to make no sense in these cases? 

Author(s) Details

Prof. Dr. Sc Nguyen Quang Thai
Vietnam Development Research Institute, Vietnam Economic Association, Vietnam.

Dr. Bui Trinh
Vietnam Development Research Institute, Vietnam.

Tran Anh Duong
Quang Tri Statistics Office, General Statistics Office, Vietnam.

Nguyen Viet Phong
General Statistics Office, Vietnam.

View Book :- http://bp.bookpi.org/index.php/bpi/catalog/book/185