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Publications (67)
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– Political economy issues and policy vistas
This study reviews the political economy issues surrounding the 2008 food crisis in Nigeria; the lessons learned from management of the crisis; analyses the performance of policies aimed at stabilizing prices; and proffers policy measures for preventing future occurrence. The study finds that the...
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– Learning some lessons
India’s policy responses to the food price crisis were strong. Exports of basic staples were banned. Domestic support prices of wheat and rice were raised substantially. The urea price increases in global markets were absorbed through enhanced fertilizer subsidies. The government launched the...
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– A synthesis
This paper identifies eight political economy factors that influenced governments’ policy choices during the most recent global food price crisis. To explain the variety of responses and the policy failures, a framework is proposed that locates policies along the twin dimensions of unitary vs...
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The Development under Climate Change research effort provides a basis for determining quantitative impacts on infrastructure from climate change. This paper provides results of an analysis of sea level rise impacts on road infrastructure in Vietnam. The study utilizes a quantitative approach for...
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Traditional ‘delta-change’ approach of scenario generation for climate change impact assessment to water resources strongly depends on the selected base-case observed historical climate conditions that the climate shocks are to be super-imposed. This method disregards the combined effect of climate...
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The study examines the relationship between climatic factors and reported malaria cases using data from 12 districts in Uganda over the period 2000-2011. A panel dataset comprising temperature, temperature standard deviation; minimum humidity; maximum humidity; precipitation; precipitation standard...
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We estimate the impact of Malawi’s Farm Input Subsidy Programme using an economywide approach. We find potentially substantial net benefits with indirect benefits accounting for about two-fifths of total benefits. Due to these indirect benefits, the cut-off at which lower fertilizer yield response...
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– A Systems Approach
Capacity planners in developing countries frequently use screening curves and other system-independent metrics such as levelized cost of energy to guide investment decisions. This can lead to spurious conclusions when evaluating intermittent power sources such as solar and wind. We use a system...
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The present study aims to explore economic and socio-demographic factors that influence the household’s probability to switch from firewood to clean fuels in northern Cameroon. The paper employs an ordered probit model to construct cooking patterns and fuel choices. Three main cooking sources are...
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An assessment of the impacts of projected climate change on water availability and crop production in the Volta Basin and the southwestern and coastal basin systems of Ghana has been undertaken as a component of the impacts and adaptation study for Ghana by UNU-WIDER and the University of Ghana...
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– Evidence from Ghana
Climate change scenarios for many Sub-Saharan African countries including Ghana indicate that temperatures will increase while rainfall will either increase or decrease. The potential impact of climate change on economic systems is well-known. However, little has been done to assess its economic...
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– A Study of Climate Variability and Household Adaptation Strategies in Southern Ethiopian Rangelands
This paper examines the determinants and implied economic impacts of climate change adaptation strategies in the context of traditional pastoralism. It is based on a household level survey in southern Ethiopian rangelands. Pastoralists’ perception of climate change in the region is found to be very...
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Climate variability poses a major risk to agricultural incomes in Africa. In Ghana, most of the country’s poor people live in the north and households find it difficult to hold back their productive assets during the lean season. This study investigates the impact of climate variability on household...
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Long-run economic development in Ghana is potentially vulnerable to anthropogenic climate change given the country’s dependence on rainfed agriculture, hydropower, and unpaved rural roads. We use a computable general equilibrium model, informed by detailed sector studies, to estimate the economywide...
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– An Integrated Environmental and Economic Assessment for Tanzania
This paper evaluates the greenhouse gas emissions and economic impacts from producing biofuels in Tanzania. Sequentially-linked models capture natural resource constraints; emissions from land use change; economywide growth linkages; and household poverty. Results indicate that there are economic...
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– Evidence from Sub-Saharan Africa
This paper is a contribution to the empirics of climate change and its effect on sustainable economic growth in Sub-Saharan Africa. Using data on two climate variables, temperature and precipitation, and employing panel cointegration techniques, we estimate the short- and long-run effects of climate...
Displaying 16 of 67 results