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Sustainability 2017, 9(3), 354; doi:10.3390/su9030354

Climate, Agroecology and Socio-Economic Determinants of Food Availability from Agriculture in Bangladesh, (1948–2008)

School of Geography, Earth and Environmental Sciences, University of Plymouth, Drake Circus, Plymouth PL4 8AA, UK
Academic Editor: Manuel González de Molina
Received: 10 November 2016 / Revised: 19 February 2017 / Accepted: 24 February 2017 / Published: 28 February 2017
(This article belongs to the Special Issue Sustainable Agriculture and Development)
View Full-Text   |   Download PDF [292 KB, uploaded 28 February 2017]

Abstract

The paper examines the impacts of prices, resources, technology, education, public investments, climatic variables and agroecology on Food Availability (FA) from domestic agriculture in Bangladesh using a panel data of 17 regions covering a 61-year period (1948–2008) by utilising a dynamic agricultural supply response framework and Generalised Methods of Moments (GMM) estimator. Results revealed that FA has increased at the rate of 1.32% p.a. with significant regional variations. Significant regional differences exist with respect to climatic variables, resources, Green Revolution (GR) technology and education. Among the output prices, rise in the prices of rice, vegetables and pulses significantly increase FA whereas an increase in spice price significantly reduces FA. Among the input prices, a rise in labour wage significantly increases FA. FA increases significantly with an increase in GR technology expansion, as expected. Among the resources, increases in average farm size and labour stock per farm significantly increase FA, as expected. Among the climatic factors, a rise in annual minimum temperature significantly increases FA. FA is also significantly influenced by agroecological characteristics. FA is significantly higher in Karatoa floodplain and Atrai Basin but significantly lower in Ganges Tidal floodplain. Major disasters/events (i.e., the Liberation War of 1971 and 1988 flood) also significantly reduced FA, as expected. The key conclusion is that, over the past six decades, Food Availability in Bangladesh was significantly shaped by changes in climate, agrocology, output prices, resources and GR technology diffusion. View Full-Text
Keywords: food availability; climatic factors; agroecology; price and non-price factors; dynamic agricultural supply response; GMM estimator; panel data; Bangladesh food availability; climatic factors; agroecology; price and non-price factors; dynamic agricultural supply response; GMM estimator; panel data; Bangladesh
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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Rahman, S. Climate, Agroecology and Socio-Economic Determinants of Food Availability from Agriculture in Bangladesh, (1948–2008). Sustainability 2017, 9, 354.

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