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Animals --- Plants --- Oxidation-reduction reaction --- Energy metabolism
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This paper presents evidence about the impact on school enrollment of a program in Ecuador that gives cash transfers to the 40 percent poorest families. The evaluation design consists of a randomized experiment for families around the first quintile of the poverty index and of a regression discontinuity design for families around the second quintile of this index, which is the program's eligibility threshold. This allows us to compare results from two different credible identification methods, and to investigate whether the impact varies with families' poverty level. Around the first quintile of the poverty index the impact is positive while it is equal to zero around the second quintile. This suggests that for the poorest families the program lifts a credit constraint while this is not the case for families close to the eligibility threshold.
Cash transfer programs --- Cash transfers --- Health Systems Development and Reform --- Health, Nutrition and Population --- Human capital --- Human development --- Poor --- Poor families --- Poverty --- Poverty index --- Poverty Reduction --- Poverty reduction --- Poverty Reduction Strategies --- Rural Development --- Rural Poverty Reduction --- Social programs
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This paper presents evidence about the impact on school enrollment of a program in Ecuador that gives cash transfers to the 40 percent poorest families. The evaluation design consists of a randomized experiment for families around the first quintile of the poverty index and of a regression discontinuity design for families around the second quintile of this index, which is the program's eligibility threshold. This allows us to compare results from two different credible identification methods, and to investigate whether the impact varies with families' poverty level. Around the first quintile of the poverty index the impact is positive while it is equal to zero around the second quintile. This suggests that for the poorest families the program lifts a credit constraint while this is not the case for families close to the eligibility threshold.
Cash transfer programs --- Cash transfers --- Health Systems Development and Reform --- Health, Nutrition and Population --- Human capital --- Human development --- Poor --- Poor families --- Poverty --- Poverty index --- Poverty Reduction --- Poverty reduction --- Poverty Reduction Strategies --- Rural Development --- Rural Poverty Reduction --- Social programs
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Reduction (Chemistry) --- Organic compounds --- Synthesis --- 66.094.1 --- 547.057 --- 544.47 --- Reduction in general. Hydrogenation --- Organic synthesis --- Catalysis. Catalytic reactions --- 66.094.1 Reduction in general. Hydrogenation --- Chemical reduction --- Reduction, Chemical --- Chemical reactions --- Chemistry, Organic --- Chemistry, Synthetic organic --- Organic synthesis (Chemistry) --- Synthetic organic chemistry --- Organic compounds - Synthesis
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Large numbers of agricultural labor moved from the countryside to cities after the economic reforms in China. Migration and remittances play an important role in transforming the structure of rural household income. This paper examines the impact of rural-to-urban migration on rural poverty and inequality in the case of Hubei province using the data of a 2002 household survey. Since remittances are a potential substitute for farm income, the paper presents counterfactual scenarios of what rural income, poverty, and inequality would have been in the absence of migration. The results show that, by providing alternatives to households with lower marginal labor productivity in agriculture, migration leads to an increase in rural income. In contrast to many studies that suggest the increasing share of non-farm income in total income widens inequality, this paper offers support for the hypothesis that migration tends to have egalitarian effects on rural income for three reasons: (i) migration is rational self-selection - farmers with higher agricultural productivities choose to remain in local agricultural production while those with higher expected return in urban non-farm sectors migrate; (ii) poorer households facing binding constraints of land shortage are more likely to migrate; and (iii) the poorest poor benefit disproportionately from remittances.
Access to Finance --- Counterfactual --- Farm income --- Finance and Financial Sector Development --- Health, Nutrition and Population --- Household survey --- Inequality --- Population Policies --- Poverty Reduction --- Poverty reduction --- Rural --- Rural Development --- Rural household --- Rural household income --- Rural income --- Rural poverty --- Rural Poverty Reduction
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Trade policies can promote aggregate efficiency, but the ensuing structural adjustments generally create both winners and losers. From an incomes perspective, trade liberalization can raise gross domestic product per capita, but rates of emergence from poverty depend on individual household characteristics of economic participation and asset holding. To fully realize the growth potential of trade, while limiting the risk of rising inequality, policies need to better account for microeconomic heterogeneity. One approach to this is geographic targeting that shifts resources to poor areas. This study combines an integrated microsimulation-computable general equilibrium model with small area estimation to evaluate the spatial incidence of Vietnam's accession to the World Trade Organization. Provincial-level poverty reduction after full liberalization was heterogeneous, ranging from 2.2 percent to 14.3 percent. Full liberalization will benefit the poor on a national basis, but the northwestern area of Vietnam is likely to lag behind. Furthermore, poverty can be shown to increase under comparable scenarios.
Economic Theory and Research --- Incidence of Poverty --- Income --- Income distribution --- Inequality --- Macroeconomics and Economic Growth --- Poor --- Poor areas --- Poor households --- Poor people --- Poverty Monitoring and Analysis --- Poverty Reduction --- Poverty reduction --- Pro-Poor Growth --- Rural Development --- Rural Poverty Reduction --- Targeting
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This paper assesses the impact of social assistance benefits on household welfare in Moldova. Ignoring standard issues of impact evaluations such as selection bias, behavioral responses, unobserved heterogeneity and endogeneity, an incidence analysis suggests that increased spending on social assistance enhances the probability of moving out of poverty and reduces the probability of moving into poverty. However, double difference estimates (based on a mimicked randomized experiment) and parametric estimates (based on panel data) indicate that social benefits have not contributed to improve household welfare or reduce poverty. Double difference estimates point to a negative impact on welfare. Parametric estimates do not yield any consistent significant impact on welfare or poverty. The author concludes that the growth in population coverage and expenditure on cash benefits that characterized social assistance policies in recent years has not resulted in a significant improvement in welfare, all other factors being equal.
Cash benefits --- Financial crisis --- Household welfare --- Incidence analysis --- Living standards --- Poverty --- Poverty Reduction --- Poverty reduction --- Rural Development --- Rural Poverty Reduction --- Safety Nets and Transfers --- Services and Transfers to Poor --- Social assistance --- Social benefits --- Social Protections and Labor --- Unemployment
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Trade policies can promote aggregate efficiency, but the ensuing structural adjustments generally create both winners and losers. From an incomes perspective, trade liberalization can raise gross domestic product per capita, but rates of emergence from poverty depend on individual household characteristics of economic participation and asset holding. To fully realize the growth potential of trade, while limiting the risk of rising inequality, policies need to better account for microeconomic heterogeneity. One approach to this is geographic targeting that shifts resources to poor areas. This study combines an integrated microsimulation-computable general equilibrium model with small area estimation to evaluate the spatial incidence of Vietnam's accession to the World Trade Organization. Provincial-level poverty reduction after full liberalization was heterogeneous, ranging from 2.2 percent to 14.3 percent. Full liberalization will benefit the poor on a national basis, but the northwestern area of Vietnam is likely to lag behind. Furthermore, poverty can be shown to increase under comparable scenarios.
Economic Theory and Research --- Incidence of Poverty --- Income --- Income distribution --- Inequality --- Macroeconomics and Economic Growth --- Poor --- Poor areas --- Poor households --- Poor people --- Poverty Monitoring and Analysis --- Poverty Reduction --- Poverty reduction --- Pro-Poor Growth --- Rural Development --- Rural Poverty Reduction --- Targeting
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This paper assesses the impact of social assistance benefits on household welfare in Moldova. Ignoring standard issues of impact evaluations such as selection bias, behavioral responses, unobserved heterogeneity and endogeneity, an incidence analysis suggests that increased spending on social assistance enhances the probability of moving out of poverty and reduces the probability of moving into poverty. However, double difference estimates (based on a mimicked randomized experiment) and parametric estimates (based on panel data) indicate that social benefits have not contributed to improve household welfare or reduce poverty. Double difference estimates point to a negative impact on welfare. Parametric estimates do not yield any consistent significant impact on welfare or poverty. The author concludes that the growth in population coverage and expenditure on cash benefits that characterized social assistance policies in recent years has not resulted in a significant improvement in welfare, all other factors being equal.
Cash benefits --- Financial crisis --- Household welfare --- Incidence analysis --- Living standards --- Poverty --- Poverty Reduction --- Poverty reduction --- Rural Development --- Rural Poverty Reduction --- Safety Nets and Transfers --- Services and Transfers to Poor --- Social assistance --- Social benefits --- Social Protections and Labor --- Unemployment
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Large numbers of agricultural labor moved from the countryside to cities after the economic reforms in China. Migration and remittances play an important role in transforming the structure of rural household income. This paper examines the impact of rural-to-urban migration on rural poverty and inequality in the case of Hubei province using the data of a 2002 household survey. Since remittances are a potential substitute for farm income, the paper presents counterfactual scenarios of what rural income, poverty, and inequality would have been in the absence of migration. The results show that, by providing alternatives to households with lower marginal labor productivity in agriculture, migration leads to an increase in rural income. In contrast to many studies that suggest the increasing share of non-farm income in total income widens inequality, this paper offers support for the hypothesis that migration tends to have egalitarian effects on rural income for three reasons: (i) migration is rational self-selection - farmers with higher agricultural productivities choose to remain in local agricultural production while those with higher expected return in urban non-farm sectors migrate; (ii) poorer households facing binding constraints of land shortage are more likely to migrate; and (iii) the poorest poor benefit disproportionately from remittances.
Access to Finance --- Counterfactual --- Farm income --- Finance and Financial Sector Development --- Health, Nutrition and Population --- Household survey --- Inequality --- Population Policies --- Poverty Reduction --- Poverty reduction --- Rural --- Rural Development --- Rural household --- Rural household income --- Rural income --- Rural poverty --- Rural Poverty Reduction
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