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Lookup NU author(s): Dr Pattanapong Tiwasing,
Dr Philip Dawson,
Professor Guy Garrod
This is the authors' accepted manuscript of an article that has been published in its final definitive form by Sage Publications Ltd, 2019.
For re-use rights please refer to the publisher's terms and conditions.
Unreliable access to a sufficient quantity of nutritious food is a major cause of undernourishment and malnutrition, and may lead to reduced worker capacity and low productivity in developing countries. This study examines the impact of micronutrient intake on the labour productivity of rice-producing households in Thailand in 2011. A semi-log wage equation and Cobb-Douglas production function are estimated using two-stage least squares (2SLS) and Non-linear two stage least squares (NL2SLS) methods respectively. Results show that higher intakes of calcium, vitamins A and iron increase household earnings and farm output. However, calorie intake only contributes to higher farm output. Enhancing micronutrient consumption is an investment for improving productivity.
Author(s): Tiwasing P, Dawson P, Garrod G
Publication type: Article
Publication status: Published
Journal: Outlook on Agriculture
Print publication date: 01/03/2019
Online publication date: 10/02/2019
Acceptance date: 15/01/2019
Date deposited: 16/01/2019
ISSN (print): 0030-7270
ISSN (electronic): 2043-6866
Publisher: Sage Publications Ltd
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