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	Provedor de dados AgEcon (4) Autor Keil, Alwin (4) Saint-Macary, Camille (4) Zeller, Manfred (4) Dung, Pham Thi My (1) Heidhues, Franz (1) Palavra-chave Environmental Economics and Policy (3) Land Economics/Use (3) Tobit regression (2) Vietnam (2) Agribusiness (1) Agricultural commercialization (1) Environmental sustainability (1) Institutional and Behavioral Economics (1) Land titling (1) Landwirtschaftliche Kommerzialisierung (1) Maisanbau (1) Maize area expansion (1) Maize cultivation (1) Nachhaltigkeit (1) O13 (1) Political Economy (1) Production Economics (1) Q24 (1) Q56 (1) Sustainability (1) Mais... Tipo do documento Conference Paper or Presentation (2) Working or Discussion Paper (2) Ano 2011 (1) 2009 (1) 2008 (2) País United States (4) Idioma Inglês (4)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 4 Primeira ... 1 ... Última Land allocation policy and conservation practices in the mountains of Northern Vietnam AgEcon Saint-Macary, Camille; Keil, Alwin; Zeller, Manfred. In Vietnam, a quasi-private property regime has been established in 1993, with the issuance exchangeable and mortgageable land use right certificates. Using primary qualitative and quantitative data, this paper investigates the role of the titling policy in fostering the use of soil conservation practices by upland farmers in the northern mountains region. There, population growth and growing market demands have induced farmers to intensify agricultural production onto steep slopes. While poverty has been reduced, environmental 16 problems such as soil erosion, landslides, and declining soil fertility have become severe over the past years. Our findings suggest that soil conservation technologies although relatively well known are perceived as being... Tipo: Conference Paper or Presentation Palavras-chave: Land titling; Technology adoption; Upland agriculture; Environmental Economics and Policy; Institutional and Behavioral Economics; Land Economics/Use; Political Economy; O13; Q24; Q56. Ano: 2009 URL: http://purl.umn.edu/51763 Maize boom in the uplands of Northern Vietnam : economic importance and environmental implications AgEcon Keil, Alwin; Saint-Macary, Camille; Zeller, Manfred. In Vietnam, the demand for meat products has grown dramatically due to rapid economic growth and urbanisation and is expected to further increase in the future. Being the primary source of feed for the country’s livestock and poultry industry, maize has become the second most important crop after rice. While this maize boom has the potential to reduce rural poverty, it promotes the expansion of agricultural cultivation into fragile agro-ecological zones, often leading to deforestation and soil degradation, especially in the uplands. Using empirical evidence from mountainous Yen Chau district in north-western Vietnam, the objective of this paper is to investigate the current economic importance and environmental implications of maize cultivation.... Tipo: Working or Discussion Paper Palavras-chave: Maize area expansion; Environmental sustainability; Tobit regression; Vietnam; Environmental Economics and Policy; Land Economics/Use; Production Economics. Ano: 2008 URL: http://purl.umn.edu/92829 Land titling policy and soil conservation in the uplands of Northern Vietnam AgEcon Saint-Macary, Camille; Keil, Alwin; Zeller, Manfred; Heidhues, Franz; Dung, Pham Thi My. Up to 25 percent of all anthropogenic greenhouse gas emissions are caused by deforestation, and Indonesia is the third largest greenhouse gas emitter worldwide due to land use change and deforestation. On the island of Sulawesi in the vicinity of the Lore Lindu National Park (LLNP), many smallholders contribute to conversion processes at the forest margin as a result of their agricultural practices. Specifically the area dedicated to cocoa plantations has increased from zero (1979) to nearly 18,000 hectares (2001). Some of these plots have been established inside the 220,000 hectares of the LLNP. An intensification process is observed with a consequent reduction of the shade tree density. This study assesses which impact carbon sequestration payments for... Tipo: Working or Discussion Paper Palavras-chave: Environmental Economics and Policy; Land Economics/Use. Ano: 2008 URL: http://purl.umn.edu/92828 Agricultural Commercialization in the Uplands of Northern Vietnam: How to Achieve Both Poverty Reduction and Environmental Sustainability Goals? AgEcon Keil, Alwin; Saint-Macary, Camille; Zeller, Manfred. Income growth and urbanization in developing countries have enlarged markets for highvalue agricultural commodities. However, there are concerns that lacking access to physical, financial, and human capital, as well as infrastructure and institutions limit the ability of the poor to participate in and benefit from such commercial agricultural activities. There may further be a trade-off between wealth enhancing effects of intensive commercial agriculture and adverse long-term effects on farmers’ livelihoods due to natural resource degradation. This study provides empirical evidence on these crucial issues and derives related policy recommendations using the example of Vietnam. Here, economic growth has boosted the demand for animal products and,... Tipo: Conference Paper or Presentation Palavras-chave: Agricultural commercialization; Maize cultivation; Sustainability; Tobit regression; Vietnam; Landwirtschaftliche Kommerzialisierung; Maisanbau; Nachhaltigkeit; Tobit-Regression; Vietnam; Agribusiness. Ano: 2011 URL: http://purl.umn.edu/114487 Registros recuperados: 4 Primeira ... 1 ... Última

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