Social safety nets in World Bank lending and analytical work : FY2002 - 2007

This paper summarizes the state of the portfolio of World Bank lending activities and analytic work on social safety nets between FY2002-2007. It presents a description of the methodology used for compiling the inventories and analyses by region, type of intervention involved, sector board, and instrument. The World Bank has engaged with 118 countries on safety nets issues over the six years under review, providing lending in 68, analytic products in 86, training in 87, and a combined package of all three services in 42, demonstrating the increased sophistication and the important role of safety nets in social policy. There is noticeable variability over time as the portfolio and analytic effort expand when large or multiple countries face economic crises. The regional distribution of safety net activities shows the dominance of Latin America. The analysis also shows the diversity within the portfolio, with respect to both the type of intervention supported and the range of sectors involved in safety net work. Finally, the report delineates the implications and outlook for the future.Safety Nets and Transfers,Banks&Banking Reform,,Labor Policies,Debt Markets

Highly labor-intensive public works in Madagascar : issues and policy options

High labor intensive (HIMO) public works programs have been very popular in recent years in Madagascar. They have been one of the most common safety net programs used in Madagascar to address poverty and vulnerability. The objectives of these programs are to provide income support to the poor after natural disasters and during seasonal agricultural employment slack period (soudure), and to improve much needed local infrastructures. This paper assesses the effectiveness of HIMO interventions in addressing the needs of poor and vulnerable households using the data from 15 projects implemented between 2006 and 2008 by several agencies. The main finding of this study is that despite their great potential, HIMO projects have shown the following limitations in the Madagascar context: a) lack of coordination among projects implemented by different agencies; b) ineffective targeting and poor selection of projects; c) lack of monitoring and supervision. The paper identifies four areas for improvement: a) better harmonization and coordination of HIMO projects to ensure consistency of approaches among interventions; b) better geographical targeting and selection of projects; c) setting the wage rate according to the local socio-economic conditions to promote self selection of the poor; and d) better collection of information for monitoring and evaluation of the impact of projects.Housing&Human Habitats,Rural Poverty Reduction,Population Policies,,Poverty Monitoring&Analysis

How to make public works work : a review of the experiences

This paper reviews the experience with public works programs (PWPs) in several countries over the past 20 years to delineate use patterns and to determine the factors contributing to its use as a successful safety net program. The analysis shows that PWP have been used extensively in response to either a one-time large covariate shock, or repeated shocks. In low income countries, PWPs also have an antipoverty or poverty reduction objective. Our review shows that well designed and implemented PWPs can help mitigating income shocks; the program can also be used as an effective anti-poverty instrument. The paper examines the factors behind the observed wide variation in the effectiveness of the program in accomplishing its goals and identifies prerequisites for making PWPs successful safety net interventions capable of protecting the poor from income shocks, thus reducing both temporal and seasonal poverty, while creating useful public goods or services for the communities. For public works programs to be successful, it is important firstly to: a) have clear objectives; b) select projects that can create valuable public goods; and c) ensure predictable funding. Secondly, the success of the program depends critically on careful design and incorporation of all the key design features. Finally, a credible monitoring and evaluation system designed right upfront, prior to launching of theprogram can allow for mid course corrections and to respond to sudden changes which can inhibit effective implementation. The potential of the PWP program is enormous both in countries that have experiences with these programs and especially in countries that never used them. However, more research is needed investigation is needed to better understand the impact of PWPs, such as second round effects from the created assets, the impacts on the labor market, and their cost-effectiveness after factoring in both the immediate and second round benefits from its program.Safety Nets and Transfers,Rural Poverty Reduction,Labor Markets,Labor Policies,Public Sector Economics

First Results of the 140^{140}Ce(n,γ)141^{141}Ce Cross-Section Measurement at n_TOF

An accurate measurement of the $^{140}$Ce(n,γ) energy-dependent cross-section was performed at the n_TOF facility at CERN. This cross-section is of great importance because it represents a bottleneck for the s-process nucleosynthesis and determines to a large extent the cerium abundance in stars. The measurement was motivated by the significant difference between the cerium abundance measured in globular clusters and the value predicted by theoretical stellar models. This discrepancy can be ascribed to an overestimation of the $^{140}$Ce capture cross-section due to a lack of accurate nuclear data. For this measurement, we used a sample of cerium oxide enriched in $^{140}$Ce to 99.4%. The experimental apparatus consisted of four deuterated benzene liquid scintillator detectors, which allowed us to overcome the difficulties present in the previous measurements, thanks to their very low neutron sensitivity. The accurate analysis of the p-wave resonances and the calculation of their average parameters are fundamental to improve the evaluation of the $^{140}$Ce Maxwellian-averaged cross-section

First Results of the 140^{140}Ce(n,γ)141^{141}Ce Cross-Section Measurement at n_TOF

An accurate measurement of the $^{140}$Ce(n,γ) energy-dependent cross-section was performed at the n_TOF facility at CERN. This cross-section is of great importance because it represents a bottleneck for the s-process nucleosynthesis and determines to a large extent the cerium abundance in stars. The measurement was motivated by the significant difference between the cerium abundance measured in globular clusters and the value predicted by theoretical stellar models. This discrepancy can be ascribed to an overestimation of the $^{140}$Ce capture cross-section due to a lack of accurate nuclear data. For this measurement, we used a sample of cerium oxide enriched in $^{140}$Ce to 99.4%. The experimental apparatus consisted of four deuterated benzene liquid scintillator detectors, which allowed us to overcome the difficulties present in the previous measurements, thanks to their very low neutron sensitivity. The accurate analysis of the p-wave resonances and the calculation of their average parameters are fundamental to improve the evaluation of the $^{140}$Ce Maxwellian-averaged cross-section

Measurement of the 244^{244}Cm and 246^{246}Cm Neutron-Induced Cross Sections at the n_TOF Facility

The neutron capture reactions of the $^{244}$Cm and $^{246}$Cm isotopes open the path for the formation of heavier Cm isotopes and of heavier elements such as Bk and Cf in a nuclear reactor. In addition, both isotopes belong to the minor actinides with a large contribution to the decay heat and to the neutron emission in irradiated fuels proposed for the transmutation of nuclear waste and fast critical reactors. The available experimental data for both isotopes are very scarce. We measured the neutron capture cross section with isotopically enriched samples of $^{244}$Cm and $^{246}$Cm provided by JAEA. The measurement covers the range from 1 eV to 250 eV in the n_TOF Experimental Area 2 (EAR-2). In addition, a normalization measurement with the $^{244}$Cm sample was performed at Experimental Area 1 (EAR-1) with the Total Absorption Calorimeter (TAC)

Why Are Adult Women Missing? Son Preference and Maternal Survival in India

This paper is the first to show that excess mortality among adult women can be partly explained by strong preference for male children, the same cultural norm widely known to cause excess mortality before birth or at young ages. Using pooled individual-level data for India, the paper compares the age structure and anemia status of women by the sex of their first-born and uncovers several new findings. First, the share of living women with a first-born girl is a decreasing function of the women's age at the time of the survey. Second, while there are no systematic differences at the time of birth, women with a first-born girl are significantly more likely to develop anemia when young (under the age of 30) and these differences disappear for older women. Moreover, among those in the older age group, they appear to be significantly better off in terms of various predetermined characteristics. These findings are consistent with a selection effect in which maternal and adult mortality is higher for women with first-born girls, especially the poor and uneducated with limited access to health care and prenatal sex diagnostic technologies. To ensure the desired sex composition of children, these women resort to a fertility behavior medically known to increase their risk of death. The observed sex ratios for first births imply that 2.2-8.4 percent of women with first-born girls are 'missing' because of son preference between the ages of 30 and 49

Customary norms, inheritance, and human capital: evidence from a reform of the matrilineal system in Ghana

We study the role of traditional norms in land allocation and human capital investment. We exploit a policy experiment in Ghana that increased the land that children from matrilineal groups could inherit from their fathers. Boys exposed to the reform received 0.9 less years of education—an effect driven by landed households, for whom the reform was binding. We find no effect for girls, whose inheritance was de facto unaffected. These patterns suggest that before the reform matrilineal groups invested more in education than they would if unconstrained, to substitute for land inheritance, underscoring the importance of cultural norm