title: A contingent valuation study to estimate the parental willingness-to-pay for childhood diarrhoea and gender bias among rural households in India.
abstract: We used contingent valuation technique to estimate the parental willingness to pay for an episode of diarrhoea among 324 children of both sexes aged between five and seven years in two rural villages of Chennai in India. The aim was to examine if there was any gender bias in the parental willingness to treat children for a diarrhoeal episode, and if so to what extent. The willingness to pay was specified as a hedonic function of the duration and severity of an episode, and of parents' socioeconomic characteristics. The findings suggest that parents were willing to pay more to protect their male child compared to the female child suffering from a diarrhoeal episode. The median willingness to pay to avoid an episode for male and female children were calculated at Rs. 33.7 (approx. US$ 0.72) and Rs. 25.2 (approx. US$ 0.54) respectively - a difference of around 34%. After adjusting for the greater duration and severity of the illness, it was found that the difference between the two medians increased to 51%.
authors.affiliation: Department of Economics, University of Ottawa, 2 Saddle Crescent, Ottawa, Ontario K1G 5L4, Canada. mo.amin@sympatico.ca
authors.forename: Mo
authors.initials: M
authors.lastname: Amin
authors.forename: Farhana
authors.initials: F
authors.lastname: Khondoker