Analyzing diet cost and affordability: A dataset from Fill the Nutrient Gap analyses (2015–2021)

IF 9.8 1区经济学 Q1 FOOD SCIENCE & TECHNOLOGY Global Food Security-Agriculture Policy Economics and Environment Pub Date : 2024-09-01 DOI:10.1016/j.gfs.2024.100798

Zuzanna Turowska , Janosch Klemm , Saskia de Pee

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Abstract

Between 2015 and 2021, the World Food Programme (WFP) carried out “Fill the Nutrient Gap” (FNG) analyses in 37 countries. Apart from a few early FNG analyses, each analysis calculated the cost of energy-sufficient diets, staple-adjusted nutrient-adequate diets, and the non-affordability of the latter at the subnational level during a specific period decided by in-country stakeholders and data availability. In 2021–2022, all FNG output data were compiled into one dataset, which is provided as an online supplement to this paper. Here, we describe the parameters and data used in these FNG analyses and the process for standardizing diet costs for time (to January 2020) and in currency (PPP USD and MER USD). The objective of this paper was to provide the dataset utilized in the other papers in this GFS special issue on diet cost and affordability analyses conducted as part of FNG analyses by WFP and partners, and to provide a description of the considerations and methods employed for compiling this dataset.

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分析饮食成本和可负担性：填补营养缺口分析数据集（2015-2021 年）

2015 年至 2021 年期间，世界粮食计划署（WFP）在 37 个国家开展了 "填补营养缺口"（FNG）分析。除了早期的几项 "填补营养缺口 "分析外，每项分析都计算了能量充足膳食的成本、主食调整后营养充足膳食的成本，以及后者在国家以下层面的不可负担性，具体时期由国内利益相关方和数据可用性决定。在 2021-2022 年期间，国家粮食署的所有产出数据被汇编成一个数据集，作为本文的在线补编提供。在此，我们将介绍这些 FNG 分析中使用的参数和数据，以及按时间（至 2020 年 1 月）和货币（购买力平价美元和市面汇率美元）对饮食成本进行标准化的过程。本文的目的是提供本期GFS特刊中其他论文所使用的数据集，这些论文涉及世界粮食计划署及其合作伙伴作为FNG分析的一部分所进行的膳食成本和可负担性分析，并介绍了编制该数据集所采用的考虑因素和方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Global Food Security-Agriculture Policy Economics and Environment FOOD SCIENCE & TECHNOLOGY-

CiteScore

20.90

自引率

3.40%

发文量

期刊介绍： Global Food Security plays a vital role in addressing food security challenges from local to global levels. To secure food systems, it emphasizes multifaceted actions considering technological, biophysical, institutional, economic, social, and political factors. The goal is to foster food systems that meet nutritional needs, preserve the environment, support livelihoods, tackle climate change, and diminish inequalities. This journal serves as a platform for researchers, policymakers, and practitioners to access and engage with recent, diverse research and perspectives on achieving sustainable food security globally. It aspires to be an internationally recognized resource presenting cutting-edge insights in an accessible manner to a broad audience.