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


Gingrich, CD; Hanson, K; Marchant, T; Mulligan, JA; Mponda, H; (2011) Price subsidies and the market for mosquito nets in developing countries: A study of Tanzania's discount voucher scheme. Social science & medicine (1982), 73 (1). pp. 160-168. ISSN 0277-9536 DOI: https://doi.org/10.1016/j.socscimed.2011.04.028

Full text not available from this repository.

Abstract

This study uses a partial equilibrium simulation model to explore how price subsidies for insecticide-treated mosquito nets (ITNs) affect households' purchases of ITNs. The model describes the ITN market in a typical developing country and is applied to the situation in Tanzania, where the Tanzania National Voucher Scheme (TNVS) provides a targeted subsidy to vulnerable population groups by means of a discount voucher. The data for this study come from a nationally-representative household survey completed July August 2006 covering over 4300 households in 21 districts. The simulation results show the impact of the voucher program on ITN coverage among target households, namely those that experienced the birth of a child. More specifically, the share of target households purchasing an ITN increased from 18 to 62 percent because of the discount voucher. The model also suggests that the voucher program could cause the retail ITN price to rise due to an overall increase in demand. As a result, ITN purchases by households without a voucher may actually decline. The simulation model suggests that additional increases toward the stated goal of 80 percent ITN coverage for pregnant women and children could best be achieved through a combination of "catch up" mass distribution programs and expanding the target group for the voucher program to cover additional households. The model can be employed in other countries considering use of a targeted price subsidy for ITNs, and could be adapted to assess the impact of subsidies for other public health commodities. (C) 2011 Elsevier Ltd. All rights reserved.

Item Type: Article
Keywords: Tanzania, Malaria, Insecticide-treated nets, Households, Market, simulation, insecticide-treated nets, longitudinal data-analysis, coverage, malaria, bednets, demand, intervention, ownership, campaign, options
Faculty and Department: Faculty of Public Health and Policy > Dept of Global Health and Development
Faculty of Infectious and Tropical Diseases > Dept of Disease Control
Research Centre: Malaria Centre
PubMed ID: 21684054
Web of Science ID: 293263500020
URI: http://researchonline.lshtm.ac.uk/id/eprint/140

Statistics


Download activity - last 12 months
Downloads since deposit
0Downloads
329Hits
Accesses by country - last 12 months
Accesses by referrer - last 12 months
Impact and interest
Additional statistics for this record are available via IRStats2

Actions (login required)

Edit Item Edit Item