Unintended Consequences of Indian Groundwater Preservation Law on Crop Residue Burning
10 Pages Posted: 22 Jan 2022
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Unintended Consequences of Indian Groundwater Preservation Law on Crop Residue Burning
Unintended Consequences of Indian Groundwater Preservation Law on Crop Residue Burning
Abstract
This paper examines the unintended consequences of a policy aimed at improving the groundwater level on crop residue burning in India. The Preservation of Subsoil Water Act, 2009 implemented in two Indian states bans the transplantation of paddy before mid-June to preserve groundwater. Theoretically, this leaves a short window of time for clearing the field before the next crop and thus increases the likelihood of farmers adopting time saving methods like crop residue burning. Using a difference-in differences framework we find that the ban results in both delay and an increase in crop residue burning in the winter months.
Keywords: Crop Residue Burning, Groundwater, Water Policy, Waste Management, Air Pollution, India
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