Price subsidies and the market for mosquito nets in developing countries: A study of Tanzania's discount voucher scheme

► A market model measures the effect of insecticide treated mosquito net subsidies. ► Price subsidies positively affected mosquito net coverage in Tanzania. ► Price subsidies alone have not achieved coverage targets among vulnerable groups. ► Expanding the subsidy to additional households would further increase net coverage. ► Methods from this study are applicable to price subsidies for other health inputs.