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| Registros recuperados: 1.469 | |
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| 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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| Gebre-Selassie, Samuel. |
| Political and economic reforms have been implemented for a number of years to alter the institutional, infrastructural and financial/economic environment in which Ethiopian agriculture operates. Changing the environment in which agriculture operates may be an intermediate goal; at the end, the question remains; have the new reforms and policies had the capacity to improve the performance of the sector and its roles in the development process of the economy? And have they contributed to the generation of positive environmental externalities? In comparison to the two decades (1970s and 1980s) that precedes the reform of the 1990s. Ethiopian agriculture has been doing better since the reform. Total production of food crops has improved and the rate at which... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: International Development. |
| Ano: 2004 |
URL: http://purl.umn.edu/9530 |
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| Mohtadi, Hamid; Roe, Terry L.. |
| A simple two-sector endogenous growth model of government spending and growth is developed with a producing and a lobbying sector. Lobbyists divert government spending for private gains. One key innovation is this: With democratization, information (and power) becomes more diffused (public), allowing more lobbyists to lobby but reducing gains per lobbyist. Thus, aggregate rents rise with the number of lobbyists but fall with increasing competition among them. This simple mechanism produces a "U" curve in which growth falls with early democratization but rises later, and a related "inverted U" curve in which rents rise with early democratization but fall later. Extensive empirical test of the interrelationship between growth, government spending,... |
| Tipo: Working or Discussion Paper |
Palavras-chave: International Development; Political Economy. |
| Ano: 1997 |
URL: http://purl.umn.edu/7485 |
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| von Braun, Joachim; de Haen, Hartwig; Blanken, Juergen. |
| Rapid population growth in agroecologies that are already under high population pressure poses a major challenge for development policy. It becomes an even greater challenge in complex agroecologies where little new technology for rapid agricultural expansion is available. The mountain zones of the Zaire-Nile Divide in Central Africa present an example of such a challenging environment where agriculture has encroached onto marginal zones, that is, water catchment areas and the last tropical forests of the area. This study by von Braun, de Haen, and Blanken highlights the potentials of agricultural development for the employment, income, and consumption of the poor, but also stresses that nonagricultural rural growth and employment expansion are key to... |
| Tipo: Report |
Palavras-chave: Agriculture and State; Rwanda; Produce trade; Government policy; Exports; Food supply; Nutrition policy; Population; Food Consumption/Nutrition/Food Safety; International Development. |
| Ano: 1991 |
URL: http://purl.umn.edu/42154 |
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| Zhang, Xiaobo. |
| Since the early 1990s, Uganda has been one of Africas 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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| Dembele, Niama Nango; Traore, Abdramane. |
| This note presents the situation of the Malian cotton sector as of 2001/02, with emphasis on the possibility of emerging from the crisis at that time. ] The CMDT, the Malian company for textile development, has as its mission the production, storage, and marketing of cotton. Despite excellent performance over the years, CMDT was faced by a major crisis in 1999/2000 which has persisted. Cotton is very important to the Malian economy. The area of the cotton zone is about 163,303 km2, and included a population of about 3.8 million in 2000. Income from cotton was 96.5 billion CFA francs in 1998/99. However, since the 1999/00 campaign, the producers’ income decreased, falling to 41.3 billion CFA francs in 2000/01. Since the devaluation of the CFA franc in... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Food security; Food policy; Mali; Cotton; Crop Production/Industries; International Development; Q18. |
| Ano: 2002 |
URL: http://purl.umn.edu/55457 |
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| Registros recuperados: 1.469 | |
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