Analyzing Food Security Using Household Surveys
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Analyzing Food Security Using Household Surveys
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Author : Ana Moltedo
language : en
Publisher: World Bank Publications
Release Date : 2014-04-22
Analyzing Food Security Using Household Surveys written by Ana Moltedo and has been published by World Bank Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-22 with Business & Economics categories.
The book focuses on the theory, methodology, and analysis of these indicators.
Analyzing Food Security Using Household Survey Data Streamlined Analysis With Adept Software
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Author : Ana Moltedo
language : en
Publisher:
Release Date : 2014-07-15
Analyzing Food Security Using Household Survey Data Streamlined Analysis With Adept Software written by Ana Moltedo and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-15 with Business & Economics categories.
Since the end of the Second World War, the international community has been focusing on reducing the number and the proportion of people who suffer from hunger. Over time it became clear that no single indicator would provide a comprehensive picture of the food security situation. Rather, a suite of indicators is necessary to describe food insecurity in all its dimensions. The demand for evidence-based policies, which brings together providers such as statistical offices and users of food security indicators including policy makers and researchers, has also been increasing. The stand-alone software, ADePT-Food Security Module (available for free downloading), was developed to produce food security indicators from food consumption data collected in household surveys. These indicators, derived at the national and subnational levels, include the consumption of calories and macronutrients, the availability of micronutrients and amino acids, the distribution of calories and the proportion of people undernourished. The book focuses on the theory, methodology, and analysis of these indicators. It has five chapters beginning with a brief overview on concepts of food security. The theory and methodology are further described in the following chapter. To help users with the interpretation of the results some examples are given in chapter 3. Chapter 4 of the book provides guidelines for the preparation of the input datasets. Finally, chapter 5 explains how to use the software. Both the software and this book are products of decades of experience in analyzing food security. This project was made possible through collaboration between FAO and the World Bank, with financial support from the European Union.
Food Data Collection In Household Consumption And Expenditure Surveys Guidelines For Low And Middle Income Countries
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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2018-10-30
Food Data Collection In Household Consumption And Expenditure Surveys Guidelines For Low And Middle Income Countries written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-30 with Business & Economics categories.
The measurement of food consumption and expenditure is a fundamental component of any analysis of poverty and food security, and hence the importance and timeliness of devoting attention to the topic cannot be overemphasized as the international development community confronts the challenges of monitoring progress in implementing the 2030 Agenda for Sustainable Development. In 2014, the International Household Survey Network published a desk review of the reliability and relevance of survey questions as included in 100 household surveys from low- and middle-income countries. The report was presented in March 2014 at the forty-fifth session of the United Nations Statistical Commission (UNSC), in a seminar organized by the Inter-Agency and Expert Group on Food Security, Agricultural and Rural Statistics (IAEG-AG). The assessment painted a bleak picture in terms of heterogeneity in survey design and overall relevance and reliability of the data being collected. On the positive side, it pointed to many areas in which even marginal changes to survey and questionnaire design could lead to a significant increase in reliability and consequently, great improvements in measurement accuracy. The report, which sparked a lot of interest from development partners and UNSC member countries, prompted IAEG-AG to pursue this area of work with the ultimate objective of developing, validating, and promoting scalable standards for the measurement of food consumption in household surveys. The work started with an expert workshop that took place in Rome in November 2014. Successive versions of the guidelines were drafted and discussed at various IAEG-AG meetings, and in another expert workshop organized in November 2016 in Rome. The guidelines were put together by a joint FAO-World Bank team, with inputs and comments received from representatives of national statistical offices, international organizations, survey practitioners, academics, and experts in different disciplines (statistics, economics, nutrition, food security, and analysis). A list of the main contributors is included in the acknowledgment section. In December 2017 a draft of the guidelines was circulated to 148 National Statistical Offices from low- to high-income countries for comments. The document was revised following that consultation and submitted to UNSC, which endorsed it at its forty-ninth session in March 2018 (under item 3(j) of the agenda, agricultural and rural statistics. The version presented here reflects what was endorsed by the Commission, edited for language. The process received support from the Global Strategy for Agricultural and Rural Statistics. The document is intended to be a reference document for National Statistical Offices, survey practitioners, and national and international agencies designing household surveys that involve the collection of food consumption and expenditure data.
Improving Household Consumption And Expenditure Surveys Food Consumption Metrics
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Author : Fiedler, John L.
language : en
Publisher: Intl Food Policy Res Inst
Release Date : 2016-11-18
Improving Household Consumption And Expenditure Surveys Food Consumption Metrics written by Fiedler, John L. and has been published by Intl Food Policy Res Inst this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-18 with Political Science categories.
As the nature of global malnutrition changes, there is a growing need and increasing urgency for more and better information about food consumption and dietary patterns. The past two decades have seen a dramatic increase in the number, availability, and analysis of the food consumption data collected in a variety of multipurpose household surveys, referred to collectively as household consumption and expenditure surveys (HCESs). These surveys are heterogeneous, and their quality varies substantially by country. Still, they share some common shortcomings in their measurement of food consumption, nutrient intakes, and nutrition status that undermine their relevance and reliability for purposes of designing and implementing food policies and programs. This review crafts a strategic approach to the unfinished global agenda of improving HCESs’ collection of food consumption data. Starting with the priority studies recommended by a 100-country HCES review (Smith, Dupriez, and Troubat 2014), it focuses on a strategic subset of those studies that deal most directly and exclusively with the measurement of food, and that are of fundamental importance to all HCES stakeholders in low- and middle-income countries. Drawing from the literature, this study provides a more detailed, more circumspect justification as to why these particular studies are needed, while identifying key hypotheses, explaining why these studies are of growing urgency, and demonstrating why now is a propitious time for undertaking them. The review also identifies important study design considerations while pointing out potential challenges to successful implementation stemming from technical capacity, economic, administrative, and political considerations. Six key studies are rank ordered from a global perspective as follows, taking into account (1) the likely shared consensus that a topic is an important source of measurement error in estimating consumption; (2) the perceived urgency of the need for addressing a particular source of measurement error; (3) the perceived likelihood of success—that is, that the efforts will improve the accuracy of measurement; (4) whether or not the study entails modifying the questionnaire; (5) the ease with which a study may begin; and (6) the extent to which the study is independent of necessary negotiations with existing HCES stakeholders because of the types of changes it is likely to entail (in either the questionnaire or the way the data have traditionally been processed).
Measuring Food Security Using Household Expenditure Surveys
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Author : Lisa C. Smith
language : en
Publisher: Intl Food Policy Res Inst
Release Date : 2007-01-01
Measuring Food Security Using Household Expenditure Surveys written by Lisa C. Smith and has been published by Intl Food Policy Res Inst this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-01-01 with Social Science categories.
Food Insecurity In Sub Saharan Africa
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Author : Lisa C. Smith
language : en
Publisher: Intl Food Policy Res Inst
Release Date : 2006
Food Insecurity In Sub Saharan Africa written by Lisa C. Smith and has been published by Intl Food Policy Res Inst this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Social Science categories.
In addressing the pervasive problem of hunger in the developing world, reliable information on food insecurity is essential for effectively targeting assistance, developing interventions, and evaluating progress. Yet arriving at an accurate and comparable measure of food insecurity remains a challenge. This report introduces new estimates of food insecurity based on food acquisition data collected as part of national household expenditure surveys (HESs). The report explores the extent and location of food insecurity, the scientific merit of estimates derived from HES food data, the differences between HES-based estimates and those reported by the Food and Agriculture Organization of the United Nations (FAO), and-ultimately-how HES data can be used to improve the accuracy of the FAO estimates currently used to monitor progress toward reducing hunger
Is Food Insecurity More Severe In South Asia Or Sub Saharan Africa A Comparative Analysis Using Household Expenditure Survey Data
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Author : Doris Wiesmann
language : en
Publisher: Intl Food Policy Res Inst
Release Date : 2007
Is Food Insecurity More Severe In South Asia Or Sub Saharan Africa A Comparative Analysis Using Household Expenditure Survey Data written by Doris Wiesmann and has been published by Intl Food Policy Res Inst this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Social Science categories.
"This paper uses data from national household expenditure surveys to explore whether food insecurity is more severe in South Asia or Sub-Saharan Africa. It employs two indicators of the diet quantity dimension of food insecurity, or the inability to access sufficient food: the prevalence of food energy deficiency and the prevalence of severe food energy deficiency. It also employs two indicators of the diet quality dimension, indicating lack of access to nutritious food: the prevalence of low diet diversity and the percent of energy from staple foods. It finds the regions' food energy deficiency prevalences to be quite close (51 percent in South Asia, 57 percent in Sub-Saharan Africa). However, the prevalence of severe food energy deficiency, which is more life threatening, is higher in Sub-Saharan Africa (51 percent versus 35 percent in South Asia). From a diet quality standpoint, the regions appear to suffer from a comparable and high reliance on staple foods in the diet to the neglect of foods rich in protein and micronutrients, but that Sub-Saharan Africa may be doing worse, as reflected in less diverse diets. The results confirm that both regions suffer from deep food insecurity problems but point to Sub-Saharan Africa as the region with the more severe problem, particularly when it comes to the diet quantity dimension of food insecurity. In deciding which region should be given greater emphasis in the international allocation of scarce development resources, the fact that the numbers of people affected by food insecurity are higher in South Asia should be taken into consideration."IFPRI web site
Data Needs For Food Policy In Developing Countries
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Author : Joachim Von Braun
language : en
Publisher: Intl Food Policy Res Inst
Release Date : 1993-01-01
Data Needs For Food Policy In Developing Countries written by Joachim Von Braun and has been published by Intl Food Policy Res Inst this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-01-01 with Social Science categories.
This volume is an effort to enhance, both directly and indirectly, the benefits of information for poverty alleviation through more informed food policy. This volume resulted from a multidisciplinary workshop held at the International Food Policy Research Institute in September 1992. It is divided into three parts: food policy issues and new challenges for data; strengths and weaknesses of different survey approaches for food policy design; and data quality and design of survey modules.
Analyzing Food Security Using Household Survey Data
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Author : Ana Moltedo
language : en
Publisher: World Bank Publications
Release Date : 2014-04-22
Analyzing Food Security Using Household Survey Data written by Ana Moltedo and has been published by World Bank Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-22 with Business & Economics categories.
Since the end of the Second World War, the international community has been focusing on reducing the number and the proportion of people who suffer from hunger. Over time it became clear that no single indicator would provide a comprehensive picture of the food security situation. Rather, a suite of indicators is necessary to describe food insecurity in all its dimensions. The demand for evidence-based policies, which brings together providers such as statistical offices and users of food security indicators including policy makers and researchers, has also been increasing. The stand-alone software, ADePT-Food Security Module (available for free downloading), was developed to produce food security indicators from food consumption data collected in household surveys. These indicators, derived at the national and subnational levels, include the consumption of calories and macronutrients, the availability of micronutrients and amino acids, the distribution of calories and the proportion of people undernourished. The book focuses on the theory, methodology, and analysis of these indicators. It has five chapters beginning with a brief overview on concepts of food security. The theory and methodology are further described in the following chapter. To help users with the interpretation of the results some examples are given in chapter 3. Chapter 4 of the book provides guidelines for the preparation of the input datasets. Finally, chapter 5 explains how to use the software. Both the software and this book are products of decades of experience in analyzing food security. This project was made possible through collaboration between FAO and the World Bank, with financial support from the European Union.
Using Household Consumption And Expenditure Surveys To Make Inferences About Food Consumption Nutrient Intakes And Nutrition Status
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Author : Fiedler, John L.
language : en
Publisher: Intl Food Policy Res Inst
Release Date : 2016-11-21
Using Household Consumption And Expenditure Surveys To Make Inferences About Food Consumption Nutrient Intakes And Nutrition Status written by Fiedler, John L. and has been published by Intl Food Policy Res Inst this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-21 with Political Science categories.
Household consumption and expenditure surveys (HCES) are multipurpose surveys that are routinely conducted to collect data on household food consumption and availability in more than 120 countries. HCES are increasingly being used to calculate proxy estimates of food consumption, nutrient intakes, and nutrition status, often at the individual level. Rarely, however, do they collect information on meal participation, despite growing evidence that it is an increasingly important and variable component of the quantity of food consumed or available in a household. This paper explores the significance of adjusting for meal participation in making inferences about apparent food consumption and nutrient intakes. It focuses on two distinct sets of additional information requirements for enhancing the reliability and precision of measures of food consumption: (1) individual household members’ and household guests’ meal-eating behaviors, and (2) the number and apparent nutritional significance of meals. While the most comprehensive and precise accounting of intakes of individual food consumption and nutrients requires both types of information, the magnitude of the changes required in HCES questionnaires to capture them is likely to be prohibitive. Consequently, for many HCES, a “second best” approach may be the most effective method, at least in the short term. The paper empirically explores some of the relatively few HCES that currently attempt to capture some of these information requirements. In addition, it assesses their value-added to prioritize the global agenda for strengthening HCES measurement of food consumption in support of more evidence-based nutrition policy making.