References of "Phan Dang, Thang"
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See detailEvaluating the social costs and benefits of surveillance: the case of HPAI in Vietnam
Delabouglise, alexis; Antoine-Moussiaux, Nicolas ULg; Phan Dang, Thang et al

Conference (2014, May 08)

Economic evaluations of animal health surveillance systems are critical components of the assessment of their long-term sustainability and the improvement of their cost- effectiveness. Social costs and ... [more ▼]

Economic evaluations of animal health surveillance systems are critical components of the assessment of their long-term sustainability and the improvement of their cost- effectiveness. Social costs and benefits of health information release through the surveillance systems are fundamental determinants of the acceptability and efficacy of surveillance and are often neglected in the evaluation process. This study presents the evaluation of social costs and benefits of Highly Pathogenic Avian Influenza (HPAI) surveillance in Vietnam. Three field studies were conducted in the South and North of the country. Data on animal health information flow networks and social costs and benefits were collected using participatory approaches. Non-monetary costs and benefits were quantified using a newly developed tool based on stated choice method and participatory techniques. The study showed that private actors incur many transaction costs in reporting the information. However social costs mainly arise from price drops due to information release on market which has strong influences on the decision to disclose sanitary information. This applies at all levels including farmers and veterinary authorities. Private actors of the poultry sector valued information on occurring disease outbreaks, which is perceived as a social benefit. However avian influenza information is scarcely disclosed in private networks as stakeholders fear its potential impact on markets. [less ▲]

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See detailMô hình phân tích cầu tiêu dùng thịt gia cầm tại Hà Nội
Vu Dinh, Ton; Phan Dang, Thang; Do Duc, Luc et al

in Nghiên cứu Kinh tế" - Viện kinh tế Việt Nam (= Economic studies) (2012), (405 (2-2012)), 59-68

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See detailNăng suất chăn nuôi một số gia cấm trong nông hộ tại huyên Phú Xuyên và Chương Mỹ , Hàn ội
Phan Dang, Thang; Bui Huu, Doan; Duquesne, Brigitte ULg et al

in Vietnam Journal of Agriculture and Rural Development = Nông Nghiệp, Công Nghiệp Thục̛ Phâm (2011), (165), 54-59

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See detailFinancial analysis of poultry commodity chains in Hanoi Suburb, North of Vietnam
Phan Dang, Thang; Vu Dinh, Ton; Dogot, Thomas ULg et al

Conference (2011)

Poultry production plays an important role in the structure of familial incomes in Vietnam but this activity is currently met with difficulties caused by the great influence of inputs/outputs on the ... [more ▼]

Poultry production plays an important role in the structure of familial incomes in Vietnam but this activity is currently met with difficulties caused by the great influence of inputs/outputs on the markets and the risks of epidemic diseases. This research was conducted for interviews and records according to book keeping among 280 poultry smallholders; 100 intermediary agents of poultry meat supply chains at the various scales of poultry supply chains and the diversification of poultry markets (poultry producers, private hatcheries, collectors of live poultry, slaughter houses and distributors of poultry meat) in Hanoi Suburb between 2009 and 2010. This research aimed at addressing to improving the income of small poultry producers and identifying the intermediary economic agents and its economic distributions. Furthermore, this research would like to solve restoring the poultry production and the various restraints faced of food contamination in poultry meat supply chains. Institutional organization and financial analysis approaches in different agents was used to calculate the value-added and to explain this problem in poultry meat commodity chains. Institutional organization of poultry meat supply chains is really complex with diverse economic agents. There are not many poultry meat products have a good traceability. These recent years, broiler industrial chickens and ducks met with some difficulties with the profits were very unstable or loss-making. But this industrial broiler chicken still occupies more and more an important role for the demand of domestic consumers. In addition, color broiler chickens were chosen for more satisfying the Vietnamese taste. In fact, local or color crossbred broiler chickens have a good economic performance but the output is still instable. Traders of live poultry and manual slaughter-house have a good economic performance caused by using the source of familial labor and selling directly to consumers. The systems of automatic skill of live poultry have still limited. The consumers do not be informed the useful information on food safety standards. [less ▲]

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See detailModernization of animal products consumption in Hanoi, Northern Vietnam
Vu Dinh, Ton; Phan Dang, Thang; Do Duc, Luc et al

Conference (2011)

Global food crisis has played its negative effects on sustainable development. A question has been raised: how could the families in both rural and urban areas struggle against this present global food ... [more ▼]

Global food crisis has played its negative effects on sustainable development. A question has been raised: how could the families in both rural and urban areas struggle against this present global food crisis? This research aims at documenting household food consumption from January to October 2010 by interviewing with and operating a record keeping system of food consumption in 250 households of various income levels living in two different areas of Hanoi, the inner and suburban districts. There is variety of animal products consumed in each family of both areas. Indeed, pork meat, broiler chickens and freshwater fish were popularly used in all families; and broiler ducks are usually consumed in summer season. Furthermore, in the inner districts, there is a rise in the demand of red meats and aquatic products, particularly beef and seafood products. Home-made foods are still a major source of foods for all family members of most of families, however, families in urban areas tends to have breakfasts and lunches in restaurants. In rural areas, the soya curd (tofu) and self-made products from broiler chickens, vegetables, and the rice play an important role, occupying from 15% to 30% of food expenditures. In addition, pork meat and freshwater fish are usually bought in village markets. Through incomes of 82% of households are mainly from agricultural production or from between agriculture and off-farm activities, thanks to self-made products in most of households, the rural areas are not considerably influent by the present global food and financial crisis. Nevertheless, in order to achieve sustainable development, it is necessary to equip farmers with sufficient knowledge of practical agricultural production. [less ▲]

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See detailPreliminary results of financial analysis on poultry supply chains in Hanoi suburb, North-Vietnam
Phan Dang, Thang; Vu Dinh, Ton; Dogot, Thomas ULg et al

Poster (2011)

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See detailModernization of demand analysis for poultry meat in the context of HPAI in Hanoi, North-Vietnam
Phan Dang, Thang; Nguyen Tuan, Son; Bui Huu, Doan et al

Poster (2011)

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See detailPoultry supply chains and demand analysis for poultry meat in the context of HPAI in Hanoi, North-Vietnam
Vu Dinh, Ton; Phan Dang, Thang; Nguyen Tuan, Son et al

Poster (2011)

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See detailAgriculture familiale et production avicole au Vietnam
Phan Dang, Thang; Vu Dinh, Ton; Lebailly, Philippe ULg

E-print/Working paper (2011)

This research was carried out at Chương Mỹ and Phú Xuyên Districts for two years of 2009 – 2010 by production record keeping system according to a production cycle of 270 poultry flocks at 210 farms and ... [more ▼]

This research was carried out at Chương Mỹ and Phú Xuyên Districts for two years of 2009 – 2010 by production record keeping system according to a production cycle of 270 poultry flocks at 210 farms and smallholders to aim at better understanding the diversification, technical productivity in this region through an approach of animal production systems and the supply chains with their various constraints. Agricultural by-products are taken full advantage maximum but the daily diet is not balanced in smallholders or commercial farms. Production productivity is good with industrial broilers of ISA Brown, Ai Cập hens and Mix 1. Rate of mortality occupied about 2% with ISA Brown hens, 3% with broiler Mix 1 compared with 15% - 27% of Lương Phượng chickens, CV Super Meat, French Muscovy ducks and backyard production. Poultry production in these zones is really diversified, complex about the races, feed sources and preventive sanitation. But this poultry production is facing grave difficulties such as good quality of DOCs, large fluctuation risk of prices of inputs/outputs and the high risks with epidemic diseases from this year to another. [less ▲]

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See detailConsommation alimentaire et revenu familial dans la zone périurbaine de Hanoi
Vu Dinh, Ton; Phan Dang, Thang; Duquesne, Brigitte ULg et al

in University of Parma, Faculty of Economics (Ed.) 116th EAAE Seminar "Spatial dynamics in agri-food systems : implications for sustainability and consumer welfare (2010)

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See detailDiversification and epidemic risks of poultry production systems in Hanoi suburb
Phan Dang, Thang; Duquesne, Brigitte ULg; Lebailly, Philippe ULg et al

in J. Sci. Dev. (2010), 8((Engl.Iss.2)), 203-215

This research aims to address this question and to improve the income of small poultry producers through identification of poultry production systems and the supply chains with their various constraints ... [more ▼]

This research aims to address this question and to improve the income of small poultry producers through identification of poultry production systems and the supply chains with their various constraints, including the diseases and to analyze the explicative factors of the poultry development at local level. The research was conducted by interviewing and production record keeping system at the household farms which have poultry production at different scales in Hanoi suburb from December 2008 to November 2009. There are four poultry production systems (1) integrated poultry production system with a good bio-safety level; (2) layer/reproductive poultry production system at the semi-commercial scale with minimal to moderate bio-safety level; (3) broiler production system at the semi-commercial scale with the low to minimal bio-safety level and; (4) backyard poultry production system with low bio-safety level. Only the chicken flocks in the system 1 and the layer/reproductive hens in the system 2 are regularly vaccinated. This research showed that farmers’ know-how is still limited, negatively affecting income and economic efficacy of the systems. In order to have sustainable development in the next years to come, it is necessary to equip farmers with good scientific knowledge or to support them to build improved poultry production systems such as a practical system for disease prevention and food safety, the HACCP. [less ▲]

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See detailHouseholds' net income and food consumption in the context of the current financial crisis (a case study in Hanoi suburban)
Vu Dinh, Ton; Phan Dang, Thang; Duquesne, Brigitte ULg et al

in Vietnam’s Socio-Economic Development [=VSED]: a Social Science Review (2010), March 2010(61), 69-80

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See detailPoultry supply chains and challenge facing the poultry smallholders in Hanoi suburban
Phan Dang, Thang; Duquesne, Brigitte ULg; Lebailly, Philippe ULg et al

in Vietnam’s Socio-Economic Development [=VSED]: a Social Science Review (2010), September 2010(63), 64-80

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See detailAnalysis of risks and impacts on the incomes of small poultry producers in Ha Tay Province, North-Vietnam
Phan Dang, Thang; Vu Dinh, Ton; Duquesne, Brigitte ULg et al

in Sirivaidyapong, Sudson; Wongtavatchai, Janenuj (Eds.) Proceedings of 13th AITVM 2010 International Conference "Globalization of Tropical Animal Diseases and Public Health Concerns", Bankok, Thailand, 23-26 August, 2010 (2010)

Detailed reference viewed: 80 (13 ULg)