Poverty in Mozambique : new evidence from recent household surveys
This paper has three primary objectives: (i) to investigate potential problems regarding Mozambique's most recent nationally representative household survey on poverty dynamics; (ii) to assess the robustness and reliability of official poverty statistics; and (iii) to provide alternative estimates of poverty and welfare indicators in light of the methodological and analytical issues raised in areas (i) and (ii). It is determined that at least two significant weaknesses affect the official poverty-rate estimates: measurement errors in consumption data and flaws in the methodology used to calculate poverty lines (the cost-of-basic-needs approach based on provincial food bundles with entropy correction). A number of observations appear to be affected by substantial measurement errors, which severely distort the official poverty statistics. The paper provides methods to correct the consumption distribution by recalculating poverty lines based on a single national food basket -- as opposed to the current estimates, which are based on province-specific food baskets. The revised poverty statistics differ considerably from the official estimates of poverty across provinces and are far more consistent with other poverty indicators. In addition, poverty appears to be highly concentrated in certain areas, with dramatically higher rates found in Central and Northern Mozambique, as well as in rural areas overall, compared with relatively low rates in Southern Mozambique and in the country's urban centers. These findings substantially contradict the government's official poverty figures, which appear to systematically overestimate poverty rates in Mozambique's Southern provinces and urban areas while simultaneously underestimating the prevalence of poverty in the country's Central and Northern regions and in rural areas nationwide.
|Date of creation:||01 Oct 2012|
|Date of revision:|
|Contact details of provider:|| Postal: 1818 H Street, N.W., Washington, DC 20433|
Phone: (202) 477-1234
Web page: http://www.worldbank.org/
More information through EDIRC
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Maia, Carlos & Van der Berg, Servaas, 2010.
"When the remedy is worse than the disease: Adjusting survey income data for price differentials, with special reference to Mozambique,"
26571, University Library of Munich, Germany.
- Carlos Maia & Servaas van der Berg, 2010. "When the remedy is worse than the disease: Adjusting survey income data for price differentials, with special reference to Mozambique," Working Papers 24/2010, Stellenbosch University, Department of Economics.
- Deon Filmer & Lant Pritchett, 2001. "Estimating Wealth Effects Without Expenditure Data—Or Tears: An Application To Educational Enrollments In States Of India," Demography, Springer, vol. 38(1), pages 115-132, February.
- Ravallion, Martin & Lokshin, Michael, 2003. "On the utility consistency of poverty lines," Policy Research Working Paper Series 3157, The World Bank.
- Angus Deaton & Salman Zaidi, 1999.
"Guidelines for Constructing Consumption Aggregates For Welfare Analysis,"
217, Princeton University, Woodrow Wilson School of Public and International Affairs, Research Program in Development Studies..
- Angus Deaton & Salman Zaidi, 2002. "Guidelines for Constructing Consumption Aggregates for Welfare Analysis," World Bank Publications, The World Bank, number 14101.
- Deaton, A. & Zaidi, S., 1999. "Guidelines for Constructing Consumption Aggregates for Welfare Analysis," Papers 192, Princeton, Woodrow Wilson School - Development Studies.
- Channing Arndt & Andres Garcia & Finn Tarp & James Thurlow, 2010.
"Poverty Reduction and Economic Structure Comparative Path Analysis for Mozambique and Vietnam,"
Working Paper Series
wp2010-122, World Institute for Development Economic Research (UNU-WIDER).
- Channing Arndt & Andres Garcia & Finn Tarp & James Thurlow, 2012. "Poverty Reduction and Economic Structure: Comparative Path Analysis for Mozambique and Vietnam," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 58(4), pages 742-763, December.
- Jocelyne Delarue & Sandrine Mesplé-Somps & Jean-David Naudet & Anne-Sophie Robilliard, 2009. "The Sikasso Paradoxe: Cotton and Poverty in Mali," Working Papers DT/2009/09, DIAL (Développement, Institutions et Mondialisation).
- Channing Arndt & Kenneth R. Simler, 2010. "Estimating Utility-Consistent Poverty Lines with Applications to Egypt and Mozambique," Economic Development and Cultural Change, University of Chicago Press, vol. 58(3), pages 449-474, 04.
- Benedito Cunguara & Joseph Hanlon, 2010. "Poverty is not being reduced in Mozambique," LSE Research Online Documents on Economics 28467, London School of Economics and Political Science, LSE Library.
When requesting a correction, please mention this item's handle: RePEc:wbk:wbrwps:6217. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Roula I. Yazigi)
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.