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What is the irrigation potential for Africa? A Combined Biophysical and Socioeconomic Approach AgEcon
You, Liangzhi; Ringler, Claudia; Nelson, Gerald C.; Wood-Sichra, Ulrike; Robertson, Richard D.; Wood, Stanley; Guo, Zhe; Zhu, Tingju; Sun, Yan.
Although irrigation in Africa has the potential to boost agricultural productivities by at least 50 percent, food production on the continent is almost entirely rainfed. The area equipped for irrigation, currently slightly more than 13 million hectares, makes up just 6 percent of the total cultivated area. Eighty-five percent of Africa’s poor live in rural areas and mostly depend on agriculture for their livelihoods. As a result, agricultural development is key to ending poverty on the continent. Many development organizations have recently proposed to significantly increase investments in irrigation in the region. However, the potential for irrigation investments in Africa is highly dependent upon geographic, hydrologic, agronomic, and economic factors...
Tipo: Working or Discussion Paper Palavras-chave: Irrigation potential; Internal rate of return; Large-scale irrigation; Small-scale irrigation; Investment; Africa; International Development; Resource /Energy Economics and Policy.
Ano: 2010 URL: http://purl.umn.edu/93736
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Local and Regional Food Aid Procurement: An Assessment of Experience in Africa and Elements of Good Donor Practice AgEcon
Tschirley, David L.; del Castillo, Anne Marie.
This report discusses the potential for procurement of food aid in local/regional markets to improve the effectiveness of response to food emergency victims. The paper examines the relevance of local/regional procurement (LRP) to donors and the rationale for using it, reviews LRP’s efficiency relative to in-kind food aid and to local prices in the markets in which it occurs (focusing on Africa), proposes a classification of risks involved in LRP, discusses a range of potential LRP modalities, and closes by proposing a framework of guiding principles, information systems, and operational procedures for responsible and effective LRP.
Tipo: Report Palavras-chave: Food security; Policy; Zambia; Africa; Food aid; Crop Production/Industries; Q18.
Ano: 2007 URL: http://purl.umn.edu/54486
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Do Fertilizer Subsidies Affect the Demand for Commercial Fertilizer? An Example from Malawi AgEcon
Ricker-Gilbert, Jacob; Jayne, Thomas S..
Replaced with revised version of paper 07/24/09.
Tipo: Conference Paper or Presentation Palavras-chave: Africa; Fertilizer subsidies; Panel data; Double hurdle model; Endogeneity; Agricultural and Food Policy.
Ano: 2009 URL: http://purl.umn.edu/51606
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SECURITY IS LIKE OXYGEN: EVIDENCE FROM UGANDA AgEcon
Zhang, Xiaobo.
Since the early 1990s, Uganda has been one of Africa’s fastest growing countries. However, at the sub-national level, growth has been uneven due to civil conflict in the northern region. Using a panel of household and community level data, this paper examines the links between security and economic growth. It is found that security is a pre-condition for successful economic development and that there is in fact a threshold level of security below which public investments in infrastructure and education have little impact on growth. Only when security exceeds this threshold do public investments stimulate economic growth. Economists and policy advisors living in peaceful countries often prescribe economic policies that hinge on the assumption of good...
Tipo: Working or Discussion Paper Palavras-chave: Security; Civil Strife; Growth; Poverty; Uganda; Africa; International Development; Political Economy.
Ano: 2004 URL: http://purl.umn.edu/16172
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Local and Regional Food Aid Procurement in Zambia AgEcon
Haggblade, Steven; Tschirley, David L..
By law, US food aid relies on commodity procurement in the US. A powerful political coalition of US farm groups, shippers and relief agencies vigorously supports these in-kind food aid donation. As an alternative, local procurement of food aid, in Africa, has attracted growing interest because of its potential to reduce landed costs and speed delivery times. For this reason, many food aid donors, other than the US, have switched to local and regional procurement of food aid commodities. This paper reviews experience with local and regional food aid procurement in Zambia. The study focuses primarily on experience of the World Food Programme (WFP), the agency with the most extensive experience conducting local and regional procurement in Africa. WFP’s...
Tipo: Report Palavras-chave: Food security; Policy; Zambia; Africa; Food aid; Crop Production/Industries; Q18.
Ano: 2007 URL: http://purl.umn.edu/54487
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Dairy development in Ethiopia AgEcon
Ahmed, Mohamed A. M.; Ehui, Simeon K.; Assefa, Yemesrach.
Ethiopia holds large potential for dairy development due to its large livestock population, the favorable climate for improved, high-yielding animal breeds, and the relatively disease-free environment for livestock. Given the considerable potential for smallholder income and employment generation from high-value dairy products, development of the dairy sector in Ethiopia can contribute significantly to poverty alleviation and nutrition in the country. Like other sectors of the economy, the dairy sector in Ethiopia has passed through three phases or turning points, following the economic and political policy in the country. In the most recent phase, characterized by the transition towards market-oriented economy, the dairy sector appears to be moving...
Tipo: Working or Discussion Paper Palavras-chave: Ethiopia; Dairy; Livestock; Dairy products industry; Livestock productivity; Africa; Sub-Saharan Africa; East Africa; Livestock Production/Industries.
Ano: 2004 URL: http://purl.umn.edu/60321
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Seed Cotton Market Structure and Cotton Sector Performance: Many Lessons but No Fixed Prescriptions AgEcon
Kelly, Valerie A.; Tschirley, David L..
Produced for review by the United States Agency for International Development under the WACIP project funded by USAID (Programme de Renforcement du Secteur Coton en Afrique de l'Ouest et du Centre
Tipo: Report Palavras-chave: Cotton; Seed; Market structure; Africa; Crop Production/Industries; Q13.
Ano: 2008 URL: http://purl.umn.edu/55360
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Variation in Staple Food Prices in Eastern and Southern Africa: Causes, Consequences and Policy Options AgEcon
AAMP Policy Briefing 1 January, 2010 This brief summarizes the policy implications of three thematic papers and seven country background papers prepared for the COMESA-ACTESA policy seminar on “Variations in staple food prices: Causes, consequences, and policy implications.” There is little controversy about the need for governments to support staple food markets with infrastructure, market information, agricultural research, and other public goods. However, many of the most costly agricultural programs in eastern and southern Africa involve raising food prices to protect farmers, lowering food prices to protect consumers, and reducing volatility in food prices through a variety of mechanisms including tariffs, export restrictions, public trading in staple...
Tipo: Working or Discussion Paper Palavras-chave: Food security; Africa; Food policy; Marketing; Prices; Agricultural and Food Policy; Agricultural Finance; International Development; Marketing; Q18; Q11.
Ano: 2010 URL: http://purl.umn.edu/62158
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THE IMPACTS OF U.S. COTTON PROGRAMS ON THE WEST AND CENTRAL AFRICAN COUNTRIES COTTON EXPORT EARNINGS AgEcon
Fadiga, Mohamadou L.; Mohanty, Samarendu; Pan, Suwen.
This study uses a stochastic simulation approach based on a partial equilibrium structural econometric model of the world fiber market to examine the effects of a removal of U.S. cotton programs on the world market. The effects on world cotton prices and African export earnings were analyzed. The results suggest that on average an elimination of U.S. cotton programs would lead to a marginal increase in the world cotton prices thus resulting in minimal gain for cotton exporting countries in Africa.
Tipo: Conference Paper or Presentation Palavras-chave: Stochastic simulation; Partial equilibrium model; United States; Africa; Cotton subsidies; Export earnings; Agricultural and Food Policy; Crop Production/Industries; Q11; Q17.
Ano: 2004 URL: http://purl.umn.edu/20312
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Input Use and Conservation Investments among Farm Households in Rwanda: Patterns and Determinants AgEcon
Clay, Daniel C.; Kelly, Valerie A.; Mpyisi, Edson; Reardon, Thomas.
One of the Government of Rwanda’s key post-war policy objectives has been to increase agricultural productivity and ensure food security by promoting a transition from semi-subsistence production and marketing practices to intensive production and highly commercialized agricultural markets. The government wants farmers to increase land and labor productivity through the use of modern inputs, thereby generating substantial surpluses which can be sold to pay for inputs and generate increases in farm incomes.
Tipo: Working or Discussion Paper Palavras-chave: Africa; Food security; Rwanda; Inputs; Conservation; Households; Agricultural and Food Policy; Consumer/Household Economics; Crop Production/Industries; Food Security and Poverty; Q12.
Ano: 2001 URL: http://purl.umn.edu/57053
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The Benefits of Sugarcane Chain Development in Africa AgEcon
Fava Neves, Marcos; Chaddad, Fabio Ribas.
The International Food and Agribusiness Management Review is published quarterly by IFAMA. www.ifama.org
Tipo: Article Palavras-chave: Agribusiness; Sugar Cane; Strategy; Africa; Agribusiness; Agricultural and Food Policy; Crop Production/Industries; Demand and Price Analysis; International Development; Land Economics/Use; Q.
Ano: 2012 URL: http://purl.umn.edu/120863
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Are Staple Foods Becoming More Expensive For Urban Consumers In Eastern And Southern Africa? Trends in Food Prices, Marketing Margins, and Wage Rates in Kenya, Malawi, Mozambique, and Zambia AgEcon
Mason, Nicole M.; Jayne, Thomas S.; Donovan, Cynthia; Chapoto, Antony.
The world food and financial crises threaten to undermine the real incomes of urban consumers in eastern and southern Africa. This study investigates patterns in staple food prices, wage rates, and marketing margins for urban consumers in Kenya, Malawi, Mozambique, and Zambia between 1993 and 2009. There is high correlation among wage rate series for various government and private sector categories. We find that average formal sector wages rose at a faster rate than retail maize meal and bread prices in urban Kenya and Zambia between the mid-1990s and 2007. Although the 2007/08 food price crisis partially reversed this trend, the quantities of staple foods affordable per daily wage in urban Kenya and Zambia during the 2008/09 marketing season were still...
Tipo: Working or Discussion Paper Palavras-chave: Africa; Agriculture; Food security; Prices; Agricultural and Food Policy; Consumer/Household Economics; Demand and Price Analysis; Food Security and Poverty; Labor and Human Capital; Marketing; Q11.
Ano: 2009 URL: http://purl.umn.edu/53451
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Intensifying agricultural sustainability: An analysis of impacts and drivers in the development of ‘bright spots’ AgEcon
Noble, Andrew D.; Bossio, Deborah A.; Penning de Vries, Frits W.T.; Pretty, Jules N.; Thiyagarajan, T.M..
Tipo: Report Palavras-chave: Food security; Farming systems; Sustainable agriculture; Productivity; Investment; Thailand; Palestine; Latin America; Africa; Agribusiness; Agricultural and Food Policy; Consumer/Household Economics; Crop Production/Industries; Demand and Price Analysis; Environmental Economics and Policy; Farm Management; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Production Economics; Productivity Analysis; Risk and Uncertainty.
Ano: 2006 URL: http://purl.umn.edu/91818
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Promoting Fertilizer Use in Africa: Current Issues and Empirical Evidence from Malawi, Zambia, and Kenya AgEcon
Minde, Isaac J.; Jayne, Thomas S.; Crawford, Eric W.; Ariga, Joshua; Jones, Govereh.
It is generally agreed that increasing agricultural productivity is critical to stimulating the rate of economic growth in Africa. There are many important and often complementary determinants of agricultural productivity. In this brief and the full paper it draws from, the focus is on fertilizer and improved seed, without intending to imply that they are the only or most significant productivity determinants.
Tipo: Report Palavras-chave: Fertilizer; Africa; Malawi; Zambia; Kenya; Crop Production/Industries; Food Security and Poverty; Q18.
Ano: 2008 URL: http://purl.umn.edu/54509
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The Impacts of Trade Barriers and Market Interventions on Maize Price Predictability: Evidence from Eastern and Southern Africa AgEcon
Chapoto, Antony; Jayne, Thomas S..
There is continuing debate in east and southern Africa about the effects of food market reform on the welfare of small-scale farmers and low-income consumers. At the center of this debate is the perception that food prices have become more unstable in countries that have liberalized their staple food markets, thereby exacerbating the plight of poor consumers and farmers. This perception has led many governments in the region to shun an open maize borders policy and pursue a variety of food marketing and trade policy tools to stabilize food prices. Unfortunately, there remains a dearth of empirical evidence on the effects of alternative food marketing and trade policies, including that of liberalization, on price stability and predictability. Assessments of...
Tipo: Working or Discussion Paper Palavras-chave: Africa; Food security; Maize; Trade; Markets; Food Security and Poverty; International Relations/Trade; Marketing; Q13.
Ano: 2009 URL: http://purl.umn.edu/56798
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Are there customary rights to plants? An inquiry among the Baganda (Uganda), with special attention to gender AgEcon
Howard, Patricia L.; Nabanoga, Gorettie.
Debates around Common Property Resources and Intellectual Property Rights fail to consider traditional and indigenous rights regimes that regulate plant resource exploitation, establish bundles of powers and obligations for heterogeneous groups of users, and create differential entitlements to benefits that are related to social structures. Such rights regimes are important to maintaining biodiversity and to human welfare; failing to recognize them presents dangers. The case study investigates the gendered nature of informal rights to selected tree and plant species that are distinct from, but related to, customary rights to land and trees, and are embedded in cosmology and social norms.
Tipo: Working or Discussion Paper Palavras-chave: Common Property Resources; Intellectual Property Rights; Plant resources; Gender; Africa; Uganda; Crop Production/Industries.
Ano: 2005 URL: http://purl.umn.edu/50033
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Market Integration with Transaction Costs in Developing Country Staple Food Markets: the Case of the Malawi Maize market AgEcon
Zant, Wouter.
We investigate measurement of market integration of staple food markets in developing countries. The analysis takes the Parity Bound Model as starting point and modifies this model by parameterizing and estimating transaction costs. The specification of transaction costs takes account of transport costs, fixed source costs, fixed destination costs, ad valorem taxes & levies and seasonality an is implemented on the basis of a specific sub-sample of price differentials. Price differentials combined with predicted transaction costs enable the measurement of market integration for each location and each period. The proposed method is applied to the Malawi maize market with monthly data from June 1999 to October 2009 for 26 districts. This period covers two...
Tipo: Journal Article Palavras-chave: Food markets; Transaction costs; Trade; Market integration; Parity Bound Model; Malawi; Africa; Crop Production/Industries; Marketing; F14; Q13.
Ano: 2010 URL: http://purl.umn.edu/95777
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Potential for Intra-Regional Maize Trade in Southern Africa: an Analysis for Zambia at the Sub-National Level AgEcon
Haggblade, Steven; Jayne, Thomas S.; Tschirley, David L.; Longabaugh, Steven.
This working paper explores the prospects for regional maize trade in helping to stabilize food availability and prices in Zambia. It reviews these general prospects within the maize economy of southern Africa. Given the important regional differences in Zambia’s food economy, it explores spatial differences in national food production, consumption and marketed surpluses. It also evaluates the impact of regional maize trade on price stability and food security in different parts of Zambia. The empirical evidence from Zambia, summarized in this...
Tipo: Report Palavras-chave: Food security; Policy; Zambia; Africa; Maize; Trade; Crop Production/Industries; Q17.
Ano: 2008 URL: http://purl.umn.edu/54494
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Evidence of Returns to Schooling in Africa from Household Surveys: Monitoring and Restructuring the Market for Education AgEcon
Schultz, T. Paul.
Wage-differentials by education of men and women are examined from African household surveys to suggest private wage returns to schooling. It is commonly asserted that returns are highest at primary school levels and decrease at secondary and postsecondary levels, whereas private returns in six African countries are today highest at the secondary and post secondary levels, and rates are similar for women as for men. The large public subsidies for postsecondary education in Africa, therefore, are not needed to motivate students to enroll, and those who have in the past enrolled in these levels of education are disproportionately from the better-educated families. Higher education in Africa could be more efficient and more equitably distributed if the...
Tipo: Working or Discussion Paper Palavras-chave: Africa; Wage returns to schooling; Inequality; HIV; AIDS; Labor and Human Capital; 015; 055; J31; J24.
Ano: 2003 URL: http://purl.umn.edu/28481
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Determinants of African farmers’ strategies for adapting to climate change: Multinomial choice analysis AgEcon
Hassan, Rashid M.; Nhemachena, Charles.
This study analyzed determinants of farm-level climate adaptation measures in Africa using a multinomial choice model fitted to data from a cross-sectional survey of over 8000 farms from 11 African countries. The results indicate that specialized crop cultivation (mono-cropping) is the agricultural practice most vulnerable to climate change in Africa. Warming, especially in summer, poses the highest risk. It encourages irrigation, multiple cropping and integration of livestock. Increased precipitation reduces the probability of irrigation and will benefit most African farms, especially in drier areas. Better access to markets, extension and credit services, technology and farm assets (labor, land and capital) are critical for helping African farmers adapt...
Tipo: Journal Article Palavras-chave: Climate change; Impacts; Adaptation; Agriculture; Africa; Farm Management; Resource /Energy Economics and Policy.
Ano: 2008 URL: http://purl.umn.edu/56969
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