Delayed monsoon, irrigation and crop yields

Submitted by Ishita Datta on
EfD Authors:

Most of the empirical literature assessing the impacts of climate change on agriculture has modeled crop yields as a function of the levels or deviations in the growing-period rainfall. However, an aspect that has received little attention in the empirical literature relates to the relationship between the timing of monsoon rains and crop yields. Using a pan-India district-level panel dataset for 50 years, this article investigates two interrelated issues critical to understanding the impacts of weather-induced agricultural risks and their management.

Agriculture, Climate Change, Land

Assessing the costs of ozone pollution in India for wheat producers, consumers, and government food welfare policies

Submitted by Ishita Datta on
EfD Authors:

We evaluate the impact of ozone pollution on wheat yields in India and its economic consequences for producers, consumers, and the government. Using an ozone flux–based risk assessment, we find that ambient ozone levels led to a 14.18% average reduction in wheat yields from 2008 to 2012. Irrigated wheat was particularly susceptible to ozone-induced losses, highlighting a potential threat to climate-change adaptation through irrigation expansion. Employing an economic model, we analyze the effects of a "pollution-free" scenario on various factors.

Agriculture, Air Quality, Climate Change, Policy Design