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在新冠疫情背景下评估孟加拉国的粮食贫困、脆弱性及粮食消费不平等状况

Assessing Food Poverty, Vulnerability and Food Consumption Inequality in the Context of COVID-19: A Case of Bangladesh.

作者信息

Bidisha Sayema Haque, Mahmood Tanveer, Hossain Md Biplob

机构信息

Department of Economics, University of Dhaka, Dhaka, 1000 Bangladesh.

Bangladesh Institute of Development Studies (BIDS), E-17 Agargaon, Sher-e-Bangla Nagar, Dhaka, 1207 Bangladesh.

出版信息

Soc Indic Res. 2021;155(1):187-210. doi: 10.1007/s11205-020-02596-1. Epub 2021 Jan 4.

Abstract

There is no denying the fact that, for a developing country like Bangladesh, the economic consequences of lockdown for containing COVID-19 pandemic can be far reaching affecting livelihoods of millions of households. Given that the share of food consumption expenditure to total expenditure is higher in the lower income groups of Bangladesh, this shock is expected to directly affect affordability of consumption of basic food items of these households. Using nationally representative household survey data of Bangladesh, and while following the Feasible Generalized Least Square method, this paper attempts to examine food poverty, food consumption inequality along with vulnerability to food poverty of households and explores the importance of different socio-demographic and environmental factors in this connection. Our estimation reflects that, greater percentage of households with young children or with elderly people are found to suffer high food vulnerability. In addition, households in environmentally endangered regions e.g. drought prone areas or river erosion affected places are more food vulnerable than those in other parts of the country. Certain occupation groups e.g. day labourer and self-employed are found to be highly vulnerable to food poverty while according to our decomposition analysis of food consumption inequality, area of residence (urban vs. rural) is expected to cause sizable inequality in food consumption. This study can therefore, help in identifying food vulnerable households for government's social protection programs and COVID-19 incentive packages, and thereby can contribute towards designing effective poverty reduction strategies.

摘要

不可否认的是,对于像孟加拉国这样的发展中国家而言,为遏制新冠疫情而实施封锁所带来的经济后果可能影响深远,波及数百万家庭的生计。鉴于孟加拉国低收入群体的食品消费支出在总支出中所占比例较高,预计这一冲击将直接影响这些家庭基本食品的消费承受能力。本文利用孟加拉国具有全国代表性的家庭调查数据,并采用可行广义最小二乘法,试图研究食品贫困、食品消费不平等以及家庭面临食品贫困的脆弱性,并探讨不同社会人口和环境因素在这方面的重要性。我们的估计表明,有幼儿或老年人的家庭中,更大比例的家庭面临较高的食品脆弱性。此外,处于环境濒危地区(如干旱多发地区或受河流侵蚀影响的地区)的家庭比该国其他地区的家庭更容易面临食品短缺。某些职业群体(如日工和自营职业者)被发现极易陷入食品贫困,而根据我们对食品消费不平等的分解分析,居住地区(城市与农村)预计会在食品消费方面造成相当大的不平等。因此,本研究有助于为政府的社会保护计划和新冠疫情激励措施确定食品脆弱家庭,从而有助于制定有效的减贫战略。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1e97/7780914/710d80476fef/11205_2020_2596_Fig1_HTML.jpg

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