average, the affected members suffered at least half a month from such problems
and had to spend INR 300–500 per household on medicine. In addition, there were
few examples where a family member had to be hospitalized for three to four days
and additional expenditure was incurred. On an average, households spent around
more than INR 1000 on the nonchronic respiratory diseases like coughing, difficulty
in breathing, irregular heartbeat, itching in eyes, decreased lung function, etc.,
during the year 2008–09. However, out of this total expenditure, around 40–50 %
was spent during the months of October and November during the time of crop
stubble burning. There was an additional cost in terms of household members
remaining absent from work due to illness.
We find that total annual welfare loss in terms of health damages due to air
pollution caused by the burning of rice straw in rural Punjab amounts to INR
76 millions. These estimates could be much higher if expenses on averting activities, productivity loss due to illness, monetary value of discomfort, and utility
could also be considered. There is additional monetary cost of burning to the
farmers in terms of additional fertilizer, pesticides, and irrigation. One also needs to
add the losses of soil nutrient, vegetation, bio-diversity, and accidents caused
because of low visibility.
Acknowledgements This paper is part of a larger study, Policy instruments to address air pollution issues in agriculture—Implications for Happy Seeder technology adoption in India. The
project was funded by the Australian Council of International Agricultural Research (ACIAR).
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