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| Birol, Ekin; Asare-Marfo, Dorene; Ayele, Gezahegn; Mensah-Bonsu, Akwasi; Ndirangu, Lydia K.; Okpukpara, Benjamin; Roy, Devesh; Yakhshilikov, Yorbol. |
| In this paper we investigate the role of poultry in the livelihoods portfolios of households and the impact of supply and demand shocks that may be caused by Highly Pathogenic Avian Influenza (HPAI) on various livelihoods outcomes of households in four Sub-Saharan African (SSA) countries. The study countries include Ethiopia and Kenya in East Africa and Ghana and Nigeria in West Africa. These countries represent a spectrum of SSA countries in terms of disease status, role of poultry sector and means of disease spread. By using nationally representative household level secondary data and discrete choice methods (probit model and zero inflated negative binomial model) we profile the household, farm and regional characteristics of those households who are... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Highly Pathogenic Avian Influenza (HPAI); Demand shock; Supply shock; Livelihoods; Probit model; Zero inflated negative binomial model; Propensity score matching; Livestock Production/Industries. |
| Ano: 2010 |
URL: http://purl.umn.edu/97084 |
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| Worako, Tadesse Kumma; van Schalkwyk, Herman D.; Alemu, Zerihun Gudeta; Ayele, Gezahegn. |
| Coffee producers in Ethiopia have historically received a very small share of the export price of green coffee. Reasons that are often mentioned are heavy government intervention and high marketing and processing costs. Prior to 1992, government regulation of the domestic coffee market in the form of fixed producer prices and the monopoly power of the Ethiopian Coffee Marketing Corporation put a substantial wedge between the producer price and the world price of coffee by imposing an implicit tax on producers. The domestic coffee marketing system in Ethiopia was liberalised after 1992, which was envisaged to have a positive effect on producer prices and price transmission signals from world markets to producers. This paper, with the help of Cointegration... |
| Tipo: Journal Article |
Palavras-chave: Market deregulation; Producer price; Price transmission; Price asymmetry. |
| Ano: 2008 |
URL: http://purl.umn.edu/47658 |
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| Mogues, Tewodaj; Ayele, Gezahegn; Paulos, Zelekawork; Fan, Shenggen. |
| One of the most important policy tools in developing countries for affecting economic growth and poverty reduction is expenditure policy. As governments decide how to allocate public spending, they need a clear understanding of how public investments translate into development outcomes. Using regional, zonal, and household-level data from Ethiopia, this paper analyses the relative returns, in terms of rural welfare, to different forms of public investment, including investment in agriculture, health, education, road infrastructure, and health. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Public Economics. |
| Ano: 2006 |
URL: http://purl.umn.edu/21258 |
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