Johannes Hoogeveen

Andrew Dabalen

Alvin Etang

Elvis Mushi

Youdi Schipper

Johannes von Engelhardt

Household survey data are very useful for monitoring living conditions of citizens of any country. In developing countries, a lot of this data are collected through "traditional" face-to-face household surveys. Due to the remote and dispersed nature of many populations in developing countries, but also because of the complex nature of many survey questionnaires, collection of timely welfare data has often proved expensive and logistically challenging. Yet, there is a need for faster, cheaper to collect, lighter, more nimble data collection methods to address data gaps between big household surveys. The recent proliferation of mobile phone networks has opened new possibilities. By combining baseline data from a traditional household survey with subsequent interviews of selected respondents using mobile phones, this facilitates welfare monitoring and opinion polling almost real time. The purpose of this handbook is to contribute to the development of the new field of mobile phone data collection in developing countries. The handbook documents how this innovative approach to data collection works, its advantages and challenges. The handbook draws primarily from the authors' first-hand experiences with mobile phone surveys in Africa and also benefits from experiences elsewhere. It is intended to serve a diverse audience including those involved in collecting (representative) data using mobile phones, and those using data collected through this approach. For those who will be implementing a mobile phone panel survey, the different chapters guide them through every stage of the implementation process. For potential users of the data collected via mobile phone technology, the handbook presents a new approach to data collection which they can use for monitoring programs and facilitate almost real time decision-making. A further purpose of this book is to contribute to the debate regarding the advantages of the method as well as the challenges associated with it.

A Practical Guide for Microdata Collection

Mobile Phone Panel Surveys in Developing Countries

Isis Gaddis

Kathleen Beegle

Luc J. Christiaensen

Perceptions of Africa have changed dramatically. Viewed as a continent of wars, famines and entrenched poverty in the late 1990s, there is now a focus on "Africa rising" and an "African 21st century." Two decades of unprecedented economic growth in Africa should have brought substantial improvements in well-being. Whether or not they did, remains unclear given the poor quality of the data, the nature of the growth process (especially the role of natural resources), conflicts that affect part of the region, and high population growth. Poverty in a Rising Africa documents the data challenges and systematically reviews the evidence on poverty from monetary and nonmonetary perspectives, as well as a focus on dimensions of inequality. Chapter 1 maps out the availability and quality of the data needed to track monetary poverty, reflects on the governance and political processes that underpin the current situation with respect to data production, and describes some approaches to addressing the data gaps. Chapter 2 evaluates the robustness of the estimates of poverty in Africa. It concludes that poverty reduction in Africa may be slightly greater than traditional estimates suggest, although even the most optimistic estimates of poverty reduction imply that more people lived in poverty in 2012 than in 1990. A broad-stroke profile of poverty and trends in poverty in the region is presented. Chapter 3 broadens the view of poverty by considering nonmonetary dimensions of well-being, such as education, health, and freedom, using Sen's (1985) capabilities and functioning approach. While progress has been made in a number of these areas, levels remain stubbornly low. Chapter 4 reviews the evidence on inequality in Africa. It looks not only at patterns of monetary inequality in Africa but also other dimensions, including inequality of opportunity, intergenerational mobility in occupation and education, and extreme wealth in Africa.

Poverty in a Rising Africa

Luc Christiaensen

L’idée que l’on se fait de l’Afrique a radicalement changé. Encore considéré comme le continent des guerres, des famines et de la pauvreté chronique à la fin des années 90, le continent africain est maintenant évoqué sous l’angle de « l’Afrique qui monte » et du « XXIe siècle africain ». Deux décennies de croissance économique sans précédent devaient en principe améliorer sensiblement le bien-être des populations africaines. Il est toutefois difficile de dire si c’est effectivement le cas en raison de la médiocre qualité des données, de la nature du processus de croissance (s’agissant notamment du rôle des ressources naturelles), des conflits qui sévissent dans une partie la région et de la forte expansion démographique. Poverty in a Rising Africa décrit les problèmes de données et analyse systématiquement les informations disponibles sur la pauvreté et les inégalités dans une perspective tant monétaire que non monétaire. Le premier chapitre évalue la disponibilité et la qualité des données nécessaires pour cerner la pauvreté monétaire, examine les mécanismes de gouvernance et les processus politiques qui sous-tendent la production statistique et propose quelques méthodes pour combler le déficit de données. Le chapitre 2 évalue la robustesse des estimations sur la pauvreté en Afrique et brosse à grands traits le profil de ce fléau. Selon les auteurs, la réduction de la pauvreté en Afrique est peut-être légèrement supérieure à ce que les estimations traditionnelles portent à croire. Pour autant, même les estimations les plus optimistes indiquent que davantage de personnes vivaient dans la pauvreté en 2012 qu’en 1990. Le troisième chapitre considère la pauvreté dans une perspective élargie en prenant en compte les dimensions non monétaires du bien-être, telles que l’éducation, la santé et la liberté, en utilisant la méthode d’Amartya Sen (1985) axée sur les notions de capabilities et de functionings. Des progrès ont certes été accomplis dans plusieurs de ces domaines, mais les niveaux de résultats restent obstinément bas. Enfin, le chapitre 4 examine les données relatives aux inégalités en Afrique en analysant non seulement les types d’inégalités monétaires, mais aussi d’autres aspects tels que l’inégalité des chances, la mobilité intergénérationnelle dans le travail et l’éducation et l’extrême richesse.

La pauvreté dans une Afrique en essor

Perceptions of Africa have changed dramatically. Viewed as a continent of wars, famines and entrenched poverty in the late 1990s, there is now a focus on “Africa rising†? and an “African 21st century.†? Two decades of unprecedented economic growth in Africa should have brought substantial improvements in well-being. Whether or not they did, remains unclear given the poor quality of the data, the nature of the growth process (especially the role of natural resources), conflicts that affect part of the region, and high population growth. Poverty in a Rising Africa documents the data challenges and systematically reviews the evidence on poverty from monetary and nonmonetary perspectives, as well as a focus on dimensions of inequality. Chapter 1 maps out the availability and quality of the data needed to track monetary poverty, reflects on the governance and political processes that underpin the current situation with respect to data production, and describes some approaches to addressing the data gaps. Chapter 2 evaluates the robustness of the estimates of poverty in Africa. It concludes that poverty reduction in Africa may be slightly greater than traditional estimates suggest, although even the most optimistic estimates of poverty reduction imply that more people lived in poverty in 2012 than in 1990. A broad-stroke profile of poverty and trends in poverty in the region is presented. Chapter 3 broadens the view of poverty by considering nonmonetary dimensions of well-being, such as education, health, and freedom, using Sen's (1985) capabilities and functioning approach. While progress has been made in a number of these areas, levels remain stubbornly low. Chapter 4 reviews the evidence on inequality in Africa. It looks not only at patterns of monetary inequality in Africa but also other dimensions, including inequality of opportunity, intergenerational mobility in occupation and education, and extreme wealth in Africa.

Andrew Dabalen

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