Article (Scientific journals)
Application of discrete choice experiment to assess farmers’ willingness to report swine diseases in the Red River Delta region, Vietnam
Pham Thi Thanh, Hoa; Peyre, Marisa; Quang Trinh, Tuyen et al.
2017In Preventive Veterinary Medicine, 138, p. 28-36
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Keywords :
Swine diseases; Willingness to report; Surveillance; Control; Discrete choice experiment; Vietnam
Abstract :
[en] A discrete choice experiment (DCE) is carried out to value socio-economic factors influencing the farmer’s decision to report swine diseases and to assess the willingness of farmers to report swine diseases. Data were collected between March and July 2015 in two provinces in the Red River Delta, Northern Vietnam, from 196 pig producers by face-to face interview. A conditional logit model is used to measure the relative importance of the socio-economic factors and calculate the expected probability of disease reporting under changes of levels of these factors. Results of the study indicated that the likelihood of compensation and the type of culling implemented (all or only unrecovered pigs) are the two most important factors influencing farmer reporting. Compensation level, movement restriction and delay in compensation payment also have significant impacts on farmer’s decision to report animal disease but they are not as important as the above factors. Three different scenarios including changes in six different factors (attributes) are tested to predict probability of animal disease reporting. Under the current situation (uncertainty of being compensated), only 4% of the farmers would report swine disease outbreak to the official surveillance system if the culling policy involves all pigs in affected farms. This number is increased to 26% if culling in affected farms is restricted to unrecovered pigs only. Ensuring certainty of compensation increases reporting probability by up to 50% and 90% if all or only unrecovered pigs are destroyed, respectively. The results of this study are important for improving the performance and sustainability of swine disease surveillance system in Vietnam.
Disciplines :
Veterinary medicine & animal health
Author, co-author :
Pham Thi Thanh, Hoa;  French Agriculture Research Center for International Development (CIRAD), Vietnam
Peyre, Marisa;  CIRAD
Quang Trinh, Tuyen;  National Institute of Animal Science, Hanoi, Vietnam
Nguyen Cong, Oanh ;  Université de Liège - ULiège > Doct. sc. vété. (paysage)
Vu Dinh, Ton
Rukkwamsuk, Theera
Antoine-Moussiaux, Nicolas  ;  Université de Liège > Département des productions animales (DPA) > Biostatistique, économie, sélection animale
Language :
English
Title :
Application of discrete choice experiment to assess farmers’ willingness to report swine diseases in the Red River Delta region, Vietnam
Publication date :
January 2017
Journal title :
Preventive Veterinary Medicine
ISSN :
0167-5877
eISSN :
1873-1716
Publisher :
Elsevier Scientific, Amsterdam, Netherlands
Volume :
138
Pages :
28-36
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 26 January 2017

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