Syndicate content

Malawi

Using Non-Standard Units in Data Collection: The Latest in the LSMS Guidebook Series

Vini Vaid's picture
Download PDF

Food consumption and agricultural production are two critical components for monitoring poverty and household well-being in low- and middle-income countries. Accurate measurement of both provides a better contextual understanding and contributes to more effective policy design.

At present, there is no standard methodology for collecting food quantities in national surveys. Often, respondents are required to estimate quantities in standard units (usually metric units), requiring respondents to convert into kilograms, for example, when many respondents are more comfortable reporting their food consumption and production using familiar “local” or “non-standard” units. But how many tomatoes are in one kilogram? How much does a local small tin or basket of maize flour weight? This conversion process is often an uncommon or abstract task for respondents and this added difficulty can introduce measurement error. Allowing respondents to report quantities directly in NSUs places less of a burden on respondents and may ultimately lead to better quality data by improving the accuracy of information provided.

This new Guidebook provides guidance for effectively including non-standard units (NSUs) into data-collection activities — from establishing the list of allowable NSUs to properly collecting conversion factors for the NSUs, with advice on how to incorporate all the components into data collection. An NSU-focused market survey is a critical part of preparing the conversion factors required for effectively using NSU data in analytical work. As such, the bulk of this Guidebook focuses on implementing the market survey and on calculating conversion factors to ensure the highest-quality data when using NSUs.

The Guidebook is the result of collaboration between the World Bank's Living Standards Measurement Study (LSMS) team, the Central Statistical Agency of Ethiopia, the National Bureau of Statistics in Nigeria, the National Statistics Office of Malawi, and the Uganda Bureau of Statistics.

For practical advice on household survey design, visit the LSMS Guidebooks page: http://go.worldbank.org/0ZOAP159L0

Fredo or Michael? Parents play favorites among siblings

Shwetlena Sabarwal's picture

In The Godfather II, Vito Corleone chooses his younger son, Michael, instead of his older son, Fredo, as his successor. This decision is based on Michael's intelligence and ability. Fredo, who is considered weak, is dismissed to do more menial tasks for the family. This has huge implications for Michael, Fredo, and the Corleone saga. 


CC (The Godfather) Image courtesy of Insomnia Cured Here on Flickr

What makes parents decide to "invest" in one child over another? In economics, a key idea is that parents either reinforce or compensate for children’s endowments, such as health or intelligence. They reinforce by investing more in the human capital of their better-endowed children. Or they compensate by investing more in their worse-endowed children to reduce inequality among siblings. The core notion is : either parents are striving for equity (the compensating strategy) or efficiency (the reinforcing strategy of Vito Corleone).

Putting women’s health and empowerment at the center of development

Kristalina Georgieva's picture
Registered nurses look after newborns at a maternity hospital in Freetown Sierra Leone. © Dominic Chavez/World Bank
Registered nurses look after newborns at a maternity hospital in Freetown Sierra Leone. © Dominic Chavez/World Bank


Last week on World Population Day, I was thinking of the joy of children and the right of women to decide when to have them. It matters to women, but it matters to society as a whole. There can be no sustainable development without women’s empowerment, and there can be no women’s empowerment without access to comprehensive maternal and reproductive health services. Family planning is part of them.

Teacher Coaching: What We Know

David Evans's picture
“Teacher coaching has emerged as a promising alternative to traditional models of professional development.” In Kraft, Blazar, and Hogan’s newly updated review “The Effect of Teacher Coaching on Instruction and Achievement: A Meta-Analysis of the Causal Evidence,” they highlight that reviews of the literature on teacher professional development (i.e., training teachers who are already on the job) highlight a few promising characteristics of effect

Why we should invest in getting more kids to read — and how to do it

Harry A. Patrinos's picture
Data shows that huge swaths of populations in developing countries are not learning to read. Scaling up early reading interventions will be a first step toward addressing these high illiteracy rates.
Data shows that huge swaths of populations in developing countries are not learning to read. Scaling up early reading interventions will be a first step toward addressing these high illiteracy rates. (Photo: Liang Qiang / World Bank)


It is estimated that more than 250 million school children throughout the world cannot read. This is unfortunate because literacy has enormous benefits – both for the individual and society. Higher literacy rates are associated with healthier populations, less crime, greater economic growth, and higher employment rates. For a person, literacy is a foundational skill required to acquire advanced skills. These, in turn, confer higher wages and more employment across labor markets .

In Malawi, planting trees in fields of maize bumps up yields

Magda Lovei's picture


During my recent trip to Malawi, I saw that the expansion of agriculture, of illegal logging, and of charcoal production are decimating the country’s once-forested hillsides, causing soil to wash into rivers, wetlands, and lakes. This loss of topsoil is reducing crop yields, putting stress on agriculture-dependent communities, and leading to increasingly intense land use.

When thinking of forests, don’t forget the value of trees

Werner Kornexl's picture
Forest Landscape


Over the past decade, commitments and support for Forest Landscape Restoration have grown significantly. As part of the Bonn Challenge, for instance, some 40 countries, sub-national jurisdictions, and non-governmental entities have now pledged to restore forest landscapes across 148 million hectares.  Although the environmental benefits in terms of ecosystem services, soil restoration, water, biodiversity and climate resilience are evident, the tremendous economic arguments and the value proposition for poor people living in, or nearby, the forests, are not always at the forefront of the efforts to restore landscapes.
 
In fact, some 1.3 billion people around the world depend on forests for their livelihood—that is 20% of the global population. This includes income from the sale of trees and tree-related products. It also includes the value of fruit, fodder, medicines, and other direct or indirect products that they consume. However, the restoration of forest landscape at a global scale needs a new vision for an integrated forest economy which appreciates and understands forests along their entire value chain. Thus it is crucial to see forest landscape restoration efforts as much more than just protecting forests, but as a force for economic growth and poverty reduction.

Economic diversification: A priority for action, now more than ever

Cecile Fruman's picture

The global economy is stagnating, and uncertainty about its future is rising. These trends weigh heavily on countries that depend on the production and export of a small range of products, or that sell products in only a few overseas markets.  Prices of the minerals and other basic commodities that dominate the exports of many poor countries have also declined sharply. All of this points up the need for diversification strategies that can deliver sustained, job intensive and inclusive growth.

The World Bank Group’s Trade & Competitiveness Global Practice (T&C), a joint practice of the World Bank and International Finance Corporation (IFC), is working with a growing roster of client countries eager to achieve greater economic diversification. This is a worthy goal regardless of economic conditions, but especially so now, as developing countries with sector-dependent economies face mounting pressures.

Chile is an example of a diversified economy, exporting more than 2,800 distinct products to more than 120 different countries. Zambia, a country similarly endowed with copper resources, exports just over 700 products — one-fourth of Chile’s export basket — and these go to just 80 countries. Other low-income countries have similarly limited diversified economies. The Lao People’s Democratic Republic and Malawi, for example, export around 550 and 310 products, respectively. Larger countries that export oil, such as Nigeria (780 products) and Kazakhstan (540 products), have failed to substantially expand the range of products they produce and export.


AJG Simoes, CA Hidalgo. The Economic Complexity Observatory: An Analytical Tool for Understanding the Dynamics of Economic Development. Workshops at the Twenty-Fifth AAAI Conference on Artificial Intelligence. (2011)
http://atlas.media.mit.edu/en/profile/country/chl/#Exports

While the sluggish global economy is creating economic problems for traditional exports, other economic trends offer new routes and opportunities for poor countries to diversify. The trend toward the spatial splitting up of production across wide geographic areas, and the emergence and growth of regional and global value chains, offer new ways for developing countries to export tasks, services and other activities. Value chains offer developing countries a path out of the trap of having to specialize in whole industries, with all of the cost and risk that such a strategy entails.


Pages