Do Men Really have no Shame?

Microfinance is one of the most commonly applied development interventions of our time. It is also one of the most gender-biased. In part, this is due to targeting. However, it might also relate to the emphasis placed by microfinance providers on group-loans. If women have a comparative advantage when it comes to functioning in groups, they might self-select into microfinance provided as group loans, while men seek alternative sources of credit. This paper explores the possibility that such a comparative advantage exists and that it relates to women’s greater propensity to feel shame and/or induce feelings of shame in others. It uses data derived from an economic experiment conducted in 12 Zimbabwean villages to test a series of hypotheses. The findings suggest that men regard others less than women when deciding how to behave; that, even after controlling for this, they are more likely to attract criticism; and that they are no less responsive than women to such shame-inducing, social sanctioning. Finally, while men are no more inclined to sanction others they are less effective than women at effecting a resultant improvement in behaviour.

Adult health in the time of drought

This paper examines the impact of rainfall shocks on a measure of adult health, body mass, drawing on a unique panel data set of households residing in rural Zimbabwe. Controlling for individual, household, and community factors, and individual fixed, unobservable effects, we find women, but not men, are adversely affected by drought. However, these effects are not borne equally by all women. Women residing in poor households and daughters more generally appear to bear the brunt of this shock. Our results suggest that an ex ante private coping strategy, the accumulation of livestock, protects women against the adverse consequences of this shock. By contrast, we find that ex post public responses are not effective, though for several reasons we treat this finding with caution.Droughts Zimbabwe. ,Livestock Africa. ,Health. ,

Characteristics and performance of settlement programs : a review

The studies and cases reviewed by the authors suggest that settlement programs are too often designed on the assumption that all settlers will or can succeed. This had led to too much centralized administration and rigid designs, rather than reliance on decentralized approaches, flexibility in implementation, support for spontaneous settlement, and reliance on the settler's own investment capacity. Collective forms of crop production have not worked. Cropland is best allocated to individual families whose land rights must be clearly defined as ownership or long-term leases. Farm sizes must be flexibly adjusted to skills, the availability of family labor, and the families'capital ownership. Settlers should therefore be allowed to sell or rent the land to other beneficiaries. If poor settlers are to benefit or succeed, settlement cannot be based on credit finance but must include grants. Paternalistic constraints on the choice of crops or technologies, marketing, or participation in the labor force have usually not been enforceable or have had negative effects.Agricultural Knowledge&Information Systems,Urban Housing,Banks&Banking Reform,Environmental Economics&Policies,Housing&Human Habitats

Long-term consequences of early childhood malnutrition

"This paper examines the impact of preschool malnutrition on subsequent human capital formation in rural Zimbabwe using a maternal fixed effects-instrumental variables (MFE-IV) estimator with a long-term panel data set. Representations of civil war and drought 'shocks' are used to identify differences in preschool nutritional status across siblings. Improvements in height-for-age in preschoolers are associated with increased height as a young adult and number of grades of schooling completed. Had the median preschool child in this sample had the stature of a median child in a developed country, by adolescence, she would be 4.6 centimeters taller and would have completed an additional 0.7 grades of schooling." Authors' AbstractCivil war Africa ,

Long-term consequences of early childhood malnutrition

"This paper examines the impact of preschool malnutrition on subsequent human capital formation in rural Zimbabwe using a maternal fixed effects-instrumental variables (MFE-IV) estimator with a long-term panel data set. Representations of civil war and drought 'shocks' are used to identify differences in preschool nutritional status across siblings. Improvements in height-for-age in preschoolers are associated with increased height as a young adult and number of grades of schooling completed. Had the median preschool child in this sample had the stature of a median child in a developed country, by adolescence, she would be 4.6 centimeters taller and would have completed an additional 0.7 grades of schooling." Authors' AbstractCivil war Africa ,

Growth and Risk: Methodology and Micro Evidence

There has been a revival of interest in the effect of risk on economic growth. We quantify both ex ante and ex post effects of risk using a stochastic version of the Ramsey model. We develop a simulation-based econometric methodology which allows us to estimate the model in the structural form suggested by theory. The methodology is applied to micro data from a remarkable long-running panel data set for rural households in Zimbabwe. We find that risk substantially reduces growth: in the ergodic distribution the mean (across households) capital stock is 46% lower than in the absence of risk. About two-thirds of the impact of risk is due to the ex ante effect (i.e. the behavioral response to risk) which is usually not taken into account in policy design. Our results suggest that the e¤ectiveness of policy interventions which reduce exposure to shocks or help households in risk management may be seriously underestimated.Farm household models, stochastic Ramsey growth models, estimation by simulation.

Revisiting forever gained: income dynamics in the resettlement areas of Zimbabwe

This paper examines income dynamics for a panel of households resettled on former white-owned farms in the aftermath of Zimbabwe's independence. There are four core findings: (i) there has been an impressive accumulation of assets by these households; (ii) while this accumulation has played a role in increases in crop income, increases in returns to these assets have been especially important in generating the dramatic increase in crop incomes observed in these households; (iii) differences in initial conditions across these households, such as previous farming experience, have few persistent effects; and (iv) growth in incomes has been shared across all households, with the largest percentage increases in predicted incomes recorded by households that had the lowest predicted incomes at the beginning of the survey.

Growth and Risk: Methodology and Micro Evidence

There has been a revival of interest in the effect of risk on economic growth. We quantify both ex ante and ex post effects of risk using a stochastic version of the Ramsey model. We develop a simulation-based econometric methodology which allows us to estimate the model in the structural form suggested by theory. The methodology is applied to micro data from a remarkable long-running panel data set for rural households in Zimbabwe. We find that risk substantially reduces growth: in the ergodic distribution the mean (across households) capital stock is 46% lower than in the absence of risk. This is, we believe, the first micro-based estimate of the effect of shocks on growth. About two-thirds of the impact of risk is due to the ex ante effect (i.e. the behavioral response to risk) which is usually not taken into account in policy design. Our results suggest that the effectiveness of policy interventions which reduce exposure to shocks or help households in risk man!agement may be seriously underestimated

Assessing the impact of high-yielding varieties of maize in resettlement areas of Zimbabwe

"This study is part of a larger effort to explore the impact of agricultural research on poverty reduction. It examines the diffusion and impact of hybrid maize in selected resettlement areas of rural Zimbabwe, paying particular attention to varieties made widely available from the mid-1990s onwards. While "Zimbabwe's Green Revolution" of the early 1980s was characterized by the widespread adoption of hybrid maize varieties and significant increases in yields, the subsequent diffusion of newer varieties occurred more slowly and had a more modest impact. Several factors account for this. Government now plays a much-reduced role and one that increasingly focuses on "better farmers." Private-sector institutions that have entered the maize sector operate mainly in areas of high agricultural potential. Consequently, "adoption" partly reflects "choice" but also the (sometimes) limited physical availability of varieties. A further factor is the nature of the technology being introduced. Newer varieties are bred to meet the evolving needs of commercial farmers, but these new needs most notably improved diseaseresistance are not shared by the farmers in our survey and are not associated with significantly higher yields where use of fertilizers is limited. A further consideration is that information is disseminated via multiple channels and in a fragmentary fashion in an environment where tolerance of dissent is limited, the behavior of neighbors is viewed suspiciously and some actors involved in dissemination (such as extension workers) are increasingly viewed with mistrust. The presumption that farmers "learn from each other" is less applicable in circumstances such as these. Our case studies indicate links between the production of maize in excess of subsistence needs, the accumulation of assets such as livestock and tools, payment of school fees, and the acquisition of inputs such as fertilizer and labor for the subsequent cropping season. This coincides with the views of farmers who see high-yielding varieties of maize as an influential factor in raising livelihood above the level of poverty that prevailed when they first moved into the area. However, new varieties appear to have increased incomes only marginally. When we control for farmer characteristics and the endogeneity of adoption, use of these new varieties increases crop incomes only by about 10 percent; a 10-percent increase in maize income is associated with an increase in livestock holdings ranging from 4 to 12 percent. However, these modest impacts result in an improved ability to deal with vulnerability. Hybrids do raise productivity in maize production. Higher income from maize, and from other crops, leads to investment in livestock. And livestock holdings are an important means through which child health is protected when drought occurs. All such changes are associated with an improvement in well-being and a reduction in poverty. " Authors' AbstractPoverty alleviation ,Agricultural research ,Hybrid maize Zimbabwe ,Crop yields ,livestock ,impact assessment ,