Policy Research Working Papers

8,457 items available

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The Policy Research Working Paper Series disseminates findings of work in progress to encourage the exchange of ideas about development issues. Titles are submitted from units around the World Bank for internal review and inclusion in this series which is managed by the Development Economics Research Support unit. These are pre-print drafts prior to review and publication in formal journals.

Items in this collection

Now showing 1 - 3 of 3
  • Publication
    Formalizing Rural Land Rights in West Africa: Early Evidence from a Randomized Impact Evaluation in Benin
    (World Bank, Washington, DC, 2015-10) Goldstein, Markus; Kondylis, Florence; O'Sullivan, Michael; Selod, Harris
    This paper presents early evidence from the first large-scale randomized-controlled trial of a land formalization program. The study examines the links between land demarcation and investment in rural Benin in light of a model of agricultural production under insecure tenure. The demarcation process involved communities in the mapping and attribution of land rights; cornerstones marked parcel boundaries and offered lasting landmarks. Consistent with the model, improved tenure security under demarcation induces a shift toward long-term investment on treated parcels. This investment does not yet coincide with gains in agricultural productivity. The analysis also identifies significant gender-specific effects. Female-managed landholdings in treated villages are more likely to be left fallow—an important soil fertility investment. Women further respond to an exogenous tenure security change by moving production away from relatively secure, demarcated land and toward less secure land outside the village to guard those parcels.
  • Publication
    Mauritania : Counting on Natural Wealth for a Sustainable Future
    (World Bank, Washington, DC, 2014-05) Mele, Gianluca
    A data set of key macro-sustainability indicators, constructed after several fact-finding missions, and World Bank methodologies on estimating wealth accounting are used to study Mauritania's wealth, which is estimated to be between USD50 and USD60 billion. The country's produced wealth represents roughly 12 percent of total wealth, much less than in lower-middle-income countries; by contrast, natural wealth represents approximately 45 percent of the total figure. Renewable resources account for slightly less than two-thirds of natural wealth, with fisheries alone equaling about one-fourth of natural wealth. This is good news for Mauritania, as sound management of these resources may ensure a constant flow of resources in the future and therefore -- with adequate policies -- the achievement of the same or higher levels of welfare for future generations. On the negative side, however, the ratio of net adjusted savings over gross national income is estimated to have been negative since 2006, meaning that the wealth of the country is being depleted. Mauritania has recently joined the ranks of lower-middle-income countries, largely thanks to its considerable natural resources endowment. Over time the mining sector's contribution to gross domestic product has grown significantly and important discoveries continue to be made. The overarching objective of this wealth accounting exercise is thus to support Mauritania to measure its assets better and achieve a more complete picture of the prospects for future income, with a view to better orienting public policies toward sustainable growth and shared prosperity. The paper concludes with several indicative policy recommendations.
  • Publication
    Lasting Welfare Effects of Widowhood in a Poor Country
    (2011-07-01) van de Walle, Dominique
    Little is known about the situation facing widows and their dependent children in West Africa especially after the widow remarries. Women in Malian society are vulnerable to the loss of husbands especially in rural areas. Households headed by widows have significantly lower living standards on average than male or other female headed households in both rural and urban areas; this holds both unconditionally and conditional on observable household and individual characteristics including age. Furthermore, the adverse welfare effects of widowhood appear to persist even after widows are absorbed into male headed households. An examination of individual measures of well-being further reveals that, relative to other women, worse outcomes for ever-widowed women persist through remarriage. These detrimental effects are passed on to children, indicating an intergenerational transmission of poverty stemming from widowhood.