Tomo, Alda; Crawford, Eric W.; Donovan, Cynthia; Lloyd, … - International Association of Agricultural Economists - IAAE - 2012
This paper assesses the impact of chicken vaccination on farmers’ income. A dynamic simulation model, VIPOSIM, combined with benefit-cost techniques, was used ensuring that both, the dynamic aspects of village poultry production system and selection bias are addressed. The findings of this...