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  • Washington, D.C : The World Bank  (46)
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  • 1
    Language: English
    Pages: Online-Ressource (46 p)
    Edition: 2011 World Bank eLibrary
    Parallel Title: Christiaensen, Luc Small Area Estimation-Based Prediction Methods to Track Poverty
    Abstract: Tracking poverty is predicated on the availability of comparable consumption data and reliable price deflators. However, regular series of strictly comparable data are only rarely available. Price deflators are also often missing or disputed. In response, poverty prediction methods that track consumption correlates as opposed to consumption itself have been developed. These methods typically assume that the estimated relation between consumption and its predictors is stable over time-an assumption that cannot usually be tested directly. This study analyzes the performance of poverty prediction models based on small area estimation techniques. Predicted poverty estimates are compared with directly observed levels in two country settings where data comparability over time is not a problem. Prediction models that employ either non-staple food or non-food expenditures or a full set of assets as predictors are found to yield poverty estimates that match observed poverty well. This offers some support to the use of such methods to approximate the evolution of poverty. Two further country examples illustrate how an application of the method employing models based on household assets can help to adjudicate between alternative price deflators
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  • 2
    Language: English
    Pages: Online-Ressource (1 online resource (41 p.))
    Edition: Online-Ausg. World Bank E-Library Archive
    Parallel Title: Christiaensen, Luc Consumption Risk, Technology Adoption, And Poverty Traps
    Keywords: Agriculture ; Assets ; Consumption ; Currencies and Exchange Rates ; Decision making ; Economic Theory and Research ; Finance and Financial Sector Development ; Financial Intermediation ; Income ; Inefficiency ; Labor Policies ; Macroeconomics and Economic Growth ; Product markets ; Profitability ; Social Protections and Labor ; Sunk costs ; Transactions costs ; Wealth ; Agriculture ; Assets ; Consumption ; Currencies and Exchange Rates ; Decision making ; Economic Theory and Research ; Finance and Financial Sector Development ; Financial Intermediation ; Income ; Inefficiency ; Labor Policies ; Macroeconomics and Economic Growth ; Product markets ; Profitability ; Social Protections and Labor ; Sunk costs ; Transactions costs ; Wealth ; Agriculture ; Assets ; Consumption ; Currencies and Exchange Rates ; Decision making ; Economic Theory and Research ; Finance and Financial Sector Development ; Financial Intermediation ; Income ; Inefficiency ; Labor Policies ; Macroeconomics and Economic Growth ; Product markets ; Profitability ; Social Protections and Labor ; Sunk costs ; Transactions costs ; Wealth
    Abstract: Much has been written on the determinants of input and technology adoption in agriculture, with issues such as input availability, knowledge and education, risk preferences, profitability, and credit constraints receiving much attention. This paper focuses on a factor that has been less well documented-the differential ability of households to take on risky production technologies for fear of the welfare consequences if shocks result in poor harvests. Building on an explicit model, this is explored in panel data for Ethiopia. Historical rainfall distributions are used to identify the counterfactual consumption risk. Controlling for unobserved household and time-varying village characteristics, it emerges that not just ex-ante credit constraints, but also the possibly low consumption outcomes when harvests fail, discourage the application of fertilizer. The lack of insurance causes inefficiency in production choices
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  • 3
    Language: English
    Pages: Online-Ressource (1 online resource (46 p.))
    Edition: Online-Ausg. World Bank E-Library Archive
    Parallel Title: Christiaensen, Luc Gauging The Welfare Effects of Shocks In Rural Tanzania
    Keywords: Agriculture ; Crime ; Crops and Crop Management Systems ; Economic Theory and Research ; Families ; Health Care ; Health Monitoring and Evaluation ; Health Services ; Health, Nutrition and Population ; Holistic Approach ; Hospitalization ; Macroeconomics and Economic Growth ; Mortality ; Poverty Reduction ; Quality Of Life ; Risk Factors ; Rural Development ; Rural Poverty Reduction ; Unemployment ; Agriculture ; Crime ; Crops and Crop Management Systems ; Economic Theory and Research ; Families ; Health Care ; Health Monitoring and Evaluation ; Health Services ; Health, Nutrition and Population ; Holistic Approach ; Hospitalization ; Macroeconomics and Economic Growth ; Mortality ; Poverty Reduction ; Quality Of Life ; Risk Factors ; Rural Development ; Rural Poverty Reduction ; Unemployment ; Agriculture ; Crime ; Crops and Crop Management Systems ; Economic Theory and Research ; Families ; Health Care ; Health Monitoring and Evaluation ; Health Services ; Health, Nutrition and Population ; Holistic Approach ; Hospitalization ; Macroeconomics and Economic Growth ; Mortality ; Poverty Reduction ; Quality Of Life ; Risk Factors ; Rural Development ; Rural Poverty Reduction ; Unemployment
    Abstract: Studies of risk and its consequences tend to focus on one risk factor, such as a drought or an economic crisis. Yet 2003 household surveys in rural Kilimanjaro and Ruvuma, two cash-crop-growing regions in Tanzania that experienced a precipitous coffee price decline around the turn of the millennium, identified health and drought shocks as well as commodity price declines as major risk factors, suggesting the need for a comprehensive approach to analyzing household vulnerability. In fact, most coffee growers, except the smaller ones in Kilimanjaro, weathered the coffee price declines rather well, at least to the point of not being worse off than non-coffee growers. Conversely, improving health conditions and reducing the effect of droughts emerge as critical to reduce vulnerability. One-third of the rural households in Kilimanjaro experienced a drought or health shocks, resulting in an estimated 8 percent welfare loss on average, after using savings and aid. Rainfall is more reliable in Ruvuma, and drought there did not affect welfare. Surprisingly, neither did health shocks, plausibly because of lower medical expenditures given limited health care provisions
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  • 4
    Language: English
    Pages: Online-Ressource (1 online resource (49 p.))
    Edition: Online-Ausg. World Bank E-Library Archive
    Parallel Title: Christiaensen, Luc The Role of Agriculture In Poverty Reduction An Empirical Perspective
    Keywords: Agricultural Development ; Agricultural Growth ; Agricultural Productivity ; Agricultural Productivity Growth ; Agricultural Sector ; Agricultural Technology ; Economic Growth ; Economic Theory and Research ; Health, Nutrition and Population ; Household Surveys ; Macroeconomics and Economic Growth ; Population Policies ; Poverty Reduction ; Pro-Poor Growth ; Rural Development ; Rural Development Knowledge and Information Systems ; Rural Poverty Reduction ; Agricultural Development ; Agricultural Growth ; Agricultural Productivity ; Agricultural Productivity Growth ; Agricultural Sector ; Agricultural Technology ; Economic Growth ; Economic Theory and Research ; Health, Nutrition and Population ; Household Surveys ; Macroeconomics and Economic Growth ; Population Policies ; Poverty Reduction ; Pro-Poor Growth ; Rural Development ; Rural Development Knowledge and Information Systems ; Rural Poverty Reduction ; Agricultural Development ; Agricultural Growth ; Agricultural Productivity ; Agricultural Productivity Growth ; Agricultural Sector ; Agricultural Technology ; Economic Growth ; Economic Theory and Research ; Health, Nutrition and Population ; Household Surveys ; Macroeconomics and Economic Growth ; Population Policies ; Poverty Reduction ; Pro-Poor Growth ; Rural Development ; Rural Development Knowledge and Information Systems ; Rural Poverty Reduction
    Abstract: The relative contribution of a sector to poverty reduction is shown to depend on its direct and indirect growth effects as well as its participation effect. The paper assesses how these effects compare between agriculture and non-agriculture by reviewing the literature and by analyzing cross-country national accounts and poverty data from household surveys. Special attention is given to Sub-Saharan Africa. While the direct growth effect of agriculture on poverty reduction is likely to be smaller than that of non-agriculture (though not because of inherently inferior productivity growth), the indirect growth effect of agriculture (through its linkages with nonagriculture) appears substantial and at least as large as the reverse feedback effect. The poor participate much more in growth in the agricultural sector, especially in low-income countries, resulting in much larger poverty reduction impact. Together, these findings support the overall premise that enhancing agricultural productivity is the critical entry-point in designing effective poverty reduction strategies, including in Sub-Saharan Africa. Yet, to maximize the poverty reducing effects, the right agricultural technology and investments must be pursued, underscoring the need for much more country specific analysis of the structure and institutional organization of the rural economy in designing poverty reduction strategies
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  • 5
    Language: English
    Pages: 1 Online-Ressource
    Series Statement: Other papers
    Series Statement: World Bank E-Library Archive
    Abstract: China's success in addressing food problems after adopting the reforms in 1978 has been nothing less than remarkable. Grain output (rice, wheat and maize) has almost doubled and most hunger has been eliminated. Ever since China embarked on its reform agenda more than 30 years ago, its economic growth and poverty reduction have been nothing less than remarkable. Agriculture has been an important contributor to these developments. Since 1978, China has almost doubled its cereal production (rice, wheat and maize) and it is now feeding 1.3 billion people, or 20 percent of the world's population, while having less than 11 percent of the world s agricultural land and less than 6 percent of its water. New challenges are presenting themselves for China's agriculture, and old ones are resurfacing. High (land saving) Total Factor Productivity (TFP) growth and increasingly open domestic and international markets, combined with grain self-sufficiency targets, a multitude of very small, fragmented production structures, and distorted land and labor markets have defined Chinese agriculture over the past three decades. The relative importance of agriculture s three problems in policymaking thus evolves during the course of development away from the food to the farm and field problems. This shift has however recently been compounded by a resurgence of the food problem, as global supplies struggle to keep up with demand. China's agriculture anno 2030 will be predominantly a modern commercial smallholder agriculture that ensures self-sufficiency in cereal food (rice and wheat), but not in cereal feed (maize and soybeans). The sector will maximize rural employment opportunities in labor intensive high value agricultural products and act as a diligent custodian of its precious natural resources
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  • 6
    Language: English
    Pages: 1 Online-Ressource
    Series Statement: World Bank E-Library Archive
    Series Statement: Other papers
    Abstract: With an estimated 724 million extreme poor people living in developing countries, and the world's demographics bifurcating into an older north and a younger south, there are substantial economic incentives and benefits for people to migrate. There are also important market and regulatory failures that constrain mobility and reduce the net benefits of migration. This paper reviews the recent literature and proposes a conceptual framework to better integrate and coordinate policies for addressing the different market and regulatory failures. The paper advances five types of interventions in need of particular attention in terms of design, implementation and evaluation; namely, 1) active labor market programs that serve local, regional and foreign markets; 2) remittances and investment subsidies to promote job creation and labor productivity growth; 3) social insurance programs that cover all jobs and facilitate labor mobility; 4) labor taxes to internalize the social costs of migration in receiving regions; and 5) more flexible, private sector driven schemes to regulate the flow of migrants and minimize irregular migration
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  • 7
    Language: English
    Pages: Online-Ressource (43 p)
    Edition: 2013 World Bank eLibrary
    Parallel Title: Christiaensen, Luc Poverty Reduction during the Rural-Urban Transformation
    Abstract: As countries develop, they restructure away from agriculture and urbanize. But structural transformation and urbanization patterns differ substantially, with some countries fostering migration out of agriculture into rural off farm activities and secondary towns, and others undergoing rapid agglomeration in mega cities. Using cross-country panel data for developing countries spanning 1980-2004, the analysis in this paper finds that migration out of agriculture into the missing middle (the rural nonfarm economy and secondary towns) yields more inclusive growth patterns and faster poverty reduction than agglomeration in mega cities. This suggests that patterns of urbanization deserve much more attention when striving for faster poverty reduction
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  • 8
    Language: English
    Pages: 1 Online-Ressource (24 p)
    Series Statement: World Bank E-Library Archive
    Parallel Title: Erscheint auch als Christiaensen, Luc Where to Create Jobs to Reduce Poverty: Cities Or Towns?
    Abstract: Should public investment be targeted to big cities or to small towns, if the objective is to minimize national poverty? To answer this policy question, this paper extends the basic Todaro-type model of rural-urban migration to the case of migration from rural areas to two potential destinations, secondary town and big city. The analysis first derives the labor income, migration cost and poverty line conditions under which a poverty gradient from rural to town to city will exist as an equilibrium phenomenon. Then sufficient statistics are developed for the policy decisions based on these parameters. The empirical remit of the model is illustrated with long-running panel data from Kagera, Tanzania. Further, the paper shows that the structure of the sufficient statistics is maintained in the case where the model is generalized to introduce heterogeneous workers and jobs
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  • 9
    Language: English
    Pages: 1 Online-Ressource (34 p)
    Series Statement: World Bank E-Library Archive
    Parallel Title: Erscheint auch als Christiaensen, Luc Secondary Towns and Poverty Reduction: Refocusing the Urbanization Agenda
    Abstract: This review is framed around the exploration of a central hypothesis: A shift in public investment toward secondary towns from big cities will improve poverty reduction performance. Of course the hypothesis raises many questions. What exactly is the dichotomy of secondary towns versus big cities? What is the evidence for the contribution of secondary towns versus cities to poverty reduction? What are the economic mechanisms for such a differential contribution and how does policy interact with them? The review finds preliminary evidence and arguments in support of the hypothesis, but the impacts of policy on poverty are quite complex even in simple settings, and the question of secondary towns and poverty reduction is an open area for research and policy analysis
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  • 10
    Language: English
    Pages: 1 Online-Ressource
    Series Statement: Other papers
    Series Statement: World Bank E-Library Archive
    Abstract: Should public investment be targeted to big cities or to small towns, if the objective is to minimize national poverty? To answer this policy question the authors extend the basic Todaro-type model of rural-urban migration to the case of migration from rural areas to two potential destinations, secondary town and big city. The authors first derive labor income, migration cost and poverty line conditions under which a poverty gradient from rural to town to city will exist as an equilibrium phenomenon. The authors then develop sufficient statistics for the policy decisions based on these income parameters. The empirical remit of the model is illustrated with long running panel data from Kagera, Tanzania. Further, we show that the structure of the sufficient statistics is maintained in the case where the model is generalized to introduce heterogeneous workers and jobs
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