Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados AgEcon (11) Autor Adegbola, Patrice Ygue (11) Adekambi, Souleimane Adeyemi (5) Arouna, Aminou (2) Coulibaly, Ousmane (2) Agboh-Noameshie, Afiavi R. (1) Agli, Charles K. (1) Ahouandjinou, Morenike Cendrine (1) Al-Hassan, Ramatu M. (1) Arinloye, Djalalou-Dine A.A. (1) Biaou, Gauthier (1) Cherry, Andy J. (1) Diagne, Aliou (1) Glele, Eugene K.A. (1) Kinkingninhoun-Medagbe, Florent M. (1) Kpadonou, Rivaldo A.B. (1) Nouhoheflin, Theodore (1) Oloukoi, L. (1) Tamegnon, Bertin A. (1) Tovignan, Silvere D. (1) Yabi, Jacob Afouda (1) Mais... Palavra-chave Adoption (4) Benin (4) Farm Management (4) Research and Development/Tech Change/Emerging Technologies (4) Crop Production/Industries (3) International Relations/Trade (3) Agricultural and Food Policy (2) Bénin (2) Consumer/Household Economics (2) Food Consumption/Nutrition/Food Safety (2) Food Security and Poverty (2) Impact (2) Income (2) Marketing (2) Productivity Analysis (2) ATE (1) Agricultural Finance (1) Attributs (1) Biopesticides (1) Botanical extracts (1) Mais... Tipo do documento Journal Article (7) Conference Paper or Presentation (4) Ano 2010 (8) 2008 (2) 2005 (1) País United States (11) Idioma Inglês (11)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 11 Primeira ... 1 ... Última Application de la Programmation Stochastique Discrète à l’évaluation de l’impact de la contrainte de crédit sur le revenu et la production agricoles dans la basse vallée de l’Ouémé AgEcon Kpadonou, Rivaldo A.B.; Adegbola, Patrice Ygue; Tovignan, Silvere D.. Malgré la mise en oeuvre des différentes politiques d’ajustement structurels découlant de l’option du libéralisme économique, l’économie béninoise peine toujours à décoller avec une agriculture à dominance familiale et traditionnelle, subvenant difficilement aux besoins des populations sans cesse croissantes. Les ménages agricoles ruraux vivent toujours dans des situations contraignantes de crédit qui sont souvent considérées comme faisant partie des contraintes majeures au développement agricole du pays. Ainsi, au regard de l’importance accordée au crédit dans les programmes de développement, cette étude s’est proposée d’analyser la vulnérabilité des exploitations agricole à la contrainte de crédit d’une part et, d’autre part, de faire une évaluation ex... Tipo: Conference Paper or Presentation Palavras-chave: Programmation linéaire; Modélisation; Production; Revenu agricole; Bénin; Agricultural Finance. Ano: 2010 URL: http://purl.umn.edu/96824 Estimation of the Economic Efficiency of Cashew Nut Production in Benin AgEcon Arouna, Aminou; Adegbola, Patrice Ygue; Adekambi, Souleimane Adeyemi. This study contributes to the debate regarding the competitiveness of developing countries in the context of globalization. To take advantage of this trend, developing countries will have to position themselves properly through new policies and efficiency in production. In Benin, new orientation of agricultural policy concerns the diversification of exported products. Therefore, and due to the decrease of international price of cotton which represents the main exported crop, cashew nut, the second exported crop by Benin, becomes more interesting for government policy. The study quantified cashew nut production farmers’ efficiency using a stochastic production frontier and a cost function combined with numerical classification. Primary data were collected... Tipo: Journal Article Palavras-chave: Benin; Efficiency analysis; Exported products; Cashew nut; Policy; Crop Production/Industries. Ano: 2010 URL: http://purl.umn.edu/95913 Taux et déterminants de l’adoption des technologies agricoles : cas des AgEcon Adegbola, Patrice Ygue; Adekambi, Souleimane Adeyemi. In spite of the socio-economic importance of yam, his production is still facing serious constraints as no availability and inadequacy of seed tubers. In order to cope with these constraints, International of Tropical Agriculture (IITA) has developed improved varieties of which we have TDrs’ varieties. Many years after their extension in Benin, it’s then important to evaluate their adoption rate and identify factors which determine this adoption. This study’s aim is to contribute to this evaluation. Data used came from 202 yam producers randomly selected in villages pertain to Borgou and Collines’s regions. The framework developed by Reed et al. (1991) and the counterfactual outcomes framework estimating the Average Treatment Effect have been respectively... Tipo: Journal Article Palavras-chave: Yam; Information; Adoption; ATE; TDrs varieties; Benin; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies. Ano: 2010 URL: http://purl.umn.edu/95915 Contribution des innovations technologiques agricoles à l’amélioration de la productivité : cas des variétés améliorées de manioc au Bénin AgEcon Adekambi, Souleimane Adeyemi; Adegbola, Patrice Ygue; Glele, Eugene K.A.; Agli, Charles K.; Tamegnon, Bertin A.. Cassava production in Benin is still characterized by low productivity compared to those of sub regional countries. Improved cassava varieties have been then developed. They have been promised to raise the productivity and thereby the income of farmers. This study examines the relationship between agricultural technology adoption and productivity improvement with focusing on high yield cassava varieties. The data used were collected from 267 randomly selected cassava producers in Benin. The paper uses the counterfactual outcomes framework of modern evaluation theory to estimate the Average Treatment Effect (ATE) of high yield cassava varieties adoption on farm-level average yield. Results indicate that the adoption of high yield cassava varieties... Tipo: Journal Article Palavras-chave: Impact; Adoption; Improved varieties; Cassava; Benin; Crop Production/Industries. Ano: 2010 URL: http://purl.umn.edu/95786 Analyse des Determinants des Exportations Beninoises de Noix D'Anacarde AgEcon Adegbola, Patrice Ygue; Zinsou, Jacques. La dépendance du Bénin d’une seule culture d’exportation a jusqu’ici fragilisé son économie. La filière cajou apparaît comme l’une des plus intéressantes à développer suite à la crise cotonnière. Cet article examine les facteurs qui expliquent les exportations des noix d'anacarde au Bénin et leurs effets. Pour ce faire, la méthode d’estimation des Modèles à Correction d’Erreur (ECM) est utilisée. Les résultats révèlent que l’augmentation de la production et la pratique d’un prix relativement bas permettra au Bénin d’acroitre significativement le niveau actuel de ses exportations de noix cajou à court et à long terme. Mots clés : Noix de cajou, Exportations, Modèle à correction d’erreur, Bénin. Tipo: Journal Article Palavras-chave: International Relations/Trade. Ano: 2010 URL: http://purl.umn.edu/96164 Evaluation des Strategies Optimales de Production et de Transformation du riz a Travers Une Analyse du Consentement Des Consommateurs au Benin: Application du Model Hedonique AgEcon Arinloye, Djalalou-Dine A.A.; Adegbola, Patrice Ygue; Biaou, Gauthier; Coulibaly, Ousmane. Le présent article vise à analyser les facteurs déterminant la préférence des consommateurs et leur consentement à payer pour bénéficier des attributs du riz local et du riz importé. Le modèle de prix hédonique a été utilisé pour déterminer les prix marginaux implicites des attributs du riz local et du riz importé. Les données aussi bien quantitatives que qualitatives ont été collectées auprès d’un échantillon de 233 ménages consommateurs de riz repartis dans deux départements du Bénin (Collines et Littoral). Il ressort des résultats que pour le riz importé, les prix marginaux implicites sont de 45,3FCFA pour l’absence de corps étrangers, 46,25FCFA pour la disponibilité toute l’année, 51,66 FCFA pour la blancheur, 16,21FCFA pour l’arôme et 14,11FCFA pour... Tipo: Journal Article Palavras-chave: Demande; Prix implicite; Attributs; Riz local; Riz importé; Bénin; Farm Management. Ano: 2010 URL: http://purl.umn.edu/95976 Gendered Impact of Irrigated Rice Schemes’ Governance on Farmers’ Income, Productivity and Technical Efficiency in Benin AgEcon Kinkingninhoun-Medagbe, Florent M.; Diagne, Aliou; Agboh-Noameshie, Afiavi R.; Adegbola, Patrice Ygue. Collective actions groups have many advantages and are sometimes essential, yet they can reinforce or perpetuate inter-and intra-gender inequalities when their functioning is left entirely subject to internal community dynamics and they are not well managed. This is well illustrated by the case of Koussin-Lélé rice scheme in the central Benin. This paper apply inequality indices and frontier production function to data from a sample of male and women rice farmers to analyze the gender inequalities in access to land and the governance of the groups, and their gender-differentiated impacts on farmers' productivity, technical efficiency and income. The results show that women are particularly discriminated against with regards to access to land, with... Tipo: Conference Paper or Presentation Palavras-chave: Gender; Land distribution; Rice; Technical efficiency; Productivity; Income; Agricultural and Food Policy; Consumer/Household Economics; Demand and Price Analysis; Farm Management; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; International Relations/Trade; Marketing; Productivity Analysis; Research and Development/Tech Change/Emerging Technologies. Ano: 2008 URL: http://purl.umn.edu/52156 Compétitivité de la filière anacarde au Bénin: une analyse des effets aux prix de référence AgEcon Oloukoi, L.; Adegbola, Patrice Ygue. La politique agricole du Bénin connaît depuis quelques années, de profonds changements. En effet, les différentes imperfections du marché et les risques liés à la monoculture ont amené l’Etat à opter pour une diversification agricole. Ainsi, neuf (09) filières dont la filière anacarde sont identifiées comme prioritaires. Cette étude utilise la Matrice d’Analyse des Politiques (MAP) pour évaluer la compétitivité des différents segments de la filière anacarde au Bénin. A cet effet, une enquête quantitative est menée auprès des différents acteurs à savoir 198 producteurs, 61 commerçants et 7 transformateurs. Les résultats issus de l’étude montrent que les systèmes de production, de commercialisation et de transformation de la filière sont tous compétitifs.... Tipo: Conference Paper or Presentation Palavras-chave: Agricultural and Food Policy; Environmental Economics and Policy; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Institutional and Behavioral Economics; International Relations/Trade; Labor and Human Capital; Marketing; Productivity Analysis; Research and Development/Tech Change/Emerging Technologies; Research Methods/ Statistical Methods; Resource /Energy Economics and Policy. Ano: 2008 URL: http://purl.umn.edu/51998 Consumers' Perceptions and Willingness to Pay for Organic Vegetable in Benin and Ghana AgEcon Nouhoheflin, Theodore; Coulibaly, Ousmane; Cherry, Andy J.; Al-Hassan, Ramatu M.; Adegbola, Patrice Ygue. Vegetable plays important roles in the socio-economic development in West Africa. It contributes to insuring food security, provides raw materials for local industries, generates foreign exchange and provides employment and incomes for most of the population. However some health hazards are caused by the misuse of chemical on vegetable. This study is undertaken within the framework of the research project: Public-private partnerships for development and implementation of entomopathogenic viruses as biopesticides for key lepidopteran pests in Ghana and Benin. It assesses the potential market of organic vegetables and analyse consumers awareness and perceptions of chemical pesticide residues in vegetables and assess the premium levels that consumers are... Tipo: Conference Paper or Presentation Palavras-chave: Consumer/Household Economics. Ano: 2005 URL: http://purl.umn.edu/9525 Adoption et Impact Socio-Esonomique de la semi-mecanisation du Procede de Transformation des Amandes de Karite en Beurre au Nord-Benin AgEcon Ahouandjinou, Morenike Cendrine; Adegbola, Patrice Ygue; Yabi, Jacob Afouda; Adekambi, Souleimane Adeyemi. In order to diversify the sources of incomes of the country, to reduce the financial risks and to improve the farmers’ revenues, the government of Benin decided to promote new agricultural sectors. One of those new sub-sectors is shea tree which is targeted in this study. Due to the painful of certain stages of shea butter processing, the semi-mechanization was initiated. The paper uses data from a stratified random sample of 198 shea butter producers to assess the adoption and impact of this semi-mechanization in North-Benin. A multinomial probit model is estimated to analyze the factors which explain the adoption of each type of technology. A counterfactual approach drawing from a modern evaluation theory is used to evaluate the impact of this... Tipo: Journal Article Palavras-chave: Adoption; Impact; Shea butter; Semi mechanization; Income; Benin; Farm Management. Ano: 2010 URL: http://purl.umn.edu/96186 Perception paysanne et adoption des biopesticides et/ou extraits botaniques en production maraîchère au Bénin AgEcon Adekambi, Souleimane Adeyemi; Adegbola, Patrice Ygue; Arouna, Aminou. The importance of farmers’ perceptions of characteristics on agricultural innovation adoption has increased these two decades. Empirical studies revealed that in addition to farmers’ socioeconomic characteristics and institutional factors, farmers’ perceptions of the innovation-specific characteristics are particularly important in determining whether or not to adopt them. This study assessed vegetables farmers’ perceptions of botanical extracts and biopesticides compared with current chemical pesticides. It also examined the relationship between farmers’ perceptions and the adoption of botanical extracts and biopesticides. Data were collected from a stratified randomly sample of 198 vegetables farmers selected in vegetable producing zones in Benin and... Tipo: Journal Article Palavras-chave: Perception; Adoption; Biopesticides; Botanical extracts; Vegetables; Farm Management; Research and Development/Tech Change/Emerging Technologies. Ano: 2010 URL: http://purl.umn.edu/95917 Registros recuperados: 11 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco