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| Registros recuperados: 24 | |
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| Tabone, Kperim; Koffi-Tessio, Egnonto M.; Diagne, Aliou. |
| The purpose of this study is to analyze the factors which influence the competitiveness of local rice in Togo in order to contribute to a better formulation of a rice policy. This analysis was done by a characterization of the actual situation of the local production and by the evaluation of the incentives of the state pricing policy as well as the production’s competitiveness. The approach of the Policy Analysis Matrix (MAP) or reference price was used. The analysis of the results shows, on the one hand, that the production of local rice in Togo exhibits a comparative advantage compared to imported rice and, on the other hand, that the public interventions favour the local production. Indeed, the local production benefits from an implicit protection... |
| Tipo: Journal Article |
Palavras-chave: Policy Analysis Matrix (MAP) rice; Quality; Competitiveness; International Relations/Trade. |
| Ano: 2010 |
URL: http://purl.umn.edu/95781 |
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| Diagne, Aliou; Zeller, Manfred; Sharma, Manohar P.. |
| This paper presents a new methodological framework for measuring the level of household access to credit. It provides an analytical framework for examining the determinants of household credit limits and derives implications on information needed to examine the extent to which households are credit constrained. Empirical application of this method involves directly eliciting credit limit information in household surveys. Illustrations are provided using data from Bangladesh and Malawi. |
| Tipo: Working or Discussion Paper |
Palavras-chave: Financial Economics. |
| Ano: 2000 |
URL: http://purl.umn.edu/16465 |
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| Dontsop Nguezet, Paul Martin; Diagne, Aliou; Okoruwa, Victor O.. |
| The article used the ATE estimation framework to derive consistent semi-parametric estimators of population adoption rates and their determinants of the NERICA (New Rice for Africa) rice varieties in Nigeria. Empirical evidence shows that the observed sample adoption rate does not consistently estimate the population adoption rate even if the sample is random. NERICA awareness was found to be a major constraint to NERICA adoption in Nigeria. Several socioeconomic/demographic characteristics were found to be important determinants of NERICA awareness and adoption. Among those factors are age, gender, major occupation, year of experience and vocational training. In particular, we have found that the NERICA adoption rate in Nigeria would have been up to 76%... |
| Tipo: Journal Article |
Palavras-chave: NERICAs Adoption; Awareness; Average Treatment Effect; Nigeria; Crop Production/Industries. |
| Ano: 2010 |
URL: http://purl.umn.edu/95770 |
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| Zeller, Manfred; Diagne, Aliou; Mataya, Charles. |
| In Malawi, maize is the major crop and food staple. Given limited off-farm employment opportunities, much-needed increases in household income for improving food security must come from gains in agricultural productivity through better technology and more profitable crops. In the past, agricultural policy promoted hybrid maize and, more recently, tobacco to increase smallholder income. This paper presents an analysis of what determines the adoption of these two crops and what kind of income effects follow from adoption. Apart from factor endowment and exposure to agroecological risks, differences in the household's access to financial and commodity markets significantly influence its cropping shares and farm income. |
| Tipo: Working or Discussion Paper |
Palavras-chave: Employment; Non-agricultural; Malawi; Tobacco; Price; Food Security; Maize; Crop Production/Industries; Marketing. |
| Ano: 1997 |
URL: http://purl.umn.edu/97054 |
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| Gnatoulouma, Takpa; Koffi-Tessio, Egnonto M.; Diagne, Aliou. |
| La présente étude a pour objectif une évaluation de l’état de pauvreté des riziculteurs du nord-Togo dans les zones d’introduction des NERICA en vue d’apprécier leurs capacités de résistance aux risques naturels et économiques. Pour parvenir à cette fin, des données primaires collectées sur la base d’une enquête effectuée auprès de 255 ménages dans 20 villages dans les régions centrale et de la Kara, ont été analysées par la méthode de FOSTER GREER et THORBECKE basée sur les dépenses de consommation. L’incidence, la profondeur et la sévérité, sont respectivement de 88,37%, 31% et 12,98%. Le niveau de pauvreté est pratiquement le même aussi bien chez les producteurs de NERICA que les producteurs des variétés. The present study’s objective is an evaluation... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Pauvreté; Filet de sécurité; Risque; Riziculteur; Ménage; NERICA; Dépense de consommation; Poverty; Safety nets; Risk; Rice grower; Household; NERICA; Consumer expenditure; Crop Production/Industries. |
| Ano: 2010 |
URL: http://purl.umn.edu/97331 |
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| Diagne, Aliou. |
| The paper departs from the standard practice that takes the estimated marginal effects of either the amount of credit received or membership in a credit program as measures of the impact of access to credit on household welfare. The marginal effects of the formal credit limit variable on household welfare, controlling for the credit limit from informal sources as well as the credit demanded from both sources, measure the marginal effects of access to formal credit. The main finding of the paper is that access to formal credit, by enabling households to reduce their borrowing from informal sources, has marginally beneficial effects on household annual income. However, these effects are very small and do not cause any significant difference between the per... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Food Security and Poverty. |
| Ano: 1998 |
URL: http://purl.umn.edu/94865 |
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| Diagne, Aliou; Sogbossi, Marie-Josee; Simtowe, Franklin; Diawara, Sekou; Diallo, Abdoulaye Sadio; Barry, Alpha Bacar. |
| The NERICA (New Rice for Africa) rice varieties, developed by the Africa Rice Center during the 1990s, are providing hopes for raising the productivity of upland rice farmers in Africa because of their reported high yield potential and adaptability to the African conditions. The varieties are new and not widely disseminated in farming communities and there is lot of interest in the donor community in knowing their potential for widespread adoption across sub-Saharan Africa (SSA). However, when a technology is new and the target population is not universally exposed it, the observed sample adoption rate and classical models of adoption widely used in adoption studies does not inform reliably on its potential adoption and constraint to it in the full... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: NERICA varieties; Technology Diffusion and adoption; Average Treatment Effect; Guinea; International Development; Research Methods/ Statistical Methods; C13; O33; Q12; Q16. |
| Ano: 2009 |
URL: http://purl.umn.edu/51644 |
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| Diagne, Aliou. |
| The paper uses the concept of credit limit to analyze the determinants of household access to and participation in informal and formal credit markets in Malawi. Households are found to be credit constrained, on average, both in the formal and informal sectors; they borrow, on average, less than half of any increase in their credit lines. Furthermore, they are not discouraged in their participation and borrowing decisions by further increases in the formal interest rate and/or the transaction costs associated with getting formal credit. This suggests that getting access to credit is much more important than its cost for these households. Hence, credit policies should focus on making access easier rather than providing credit with subsidized interest rates.... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Consumer/Household Economics; Financial Economics. |
| Ano: 1999 |
URL: http://purl.umn.edu/94524 |
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| Registros recuperados: 24 | |
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