ABSTRACT Given India is one of the most vulnerable countries to climate change, it is essential to study its macroeconomic aspects in light of the stark and tangible climate crisis. Employing monthly time-series data between 1993 and 2024, we estimate VAR models, followed by adopting a vector error correction model (VECM) to extensively capture the dynamic relationships between climate change and the macroeconomic space (inflation, fiscal health and growth) of India. We develop a novel climate change index based on sea level data, providing a more comprehensive measure of climate impacts. For inflation, the long-run relationship estimates indicate that a unit increase in our climate change indicator is associated with a significant 0.463% increase in inflation. In the context of fiscal performance, we find that climate change leads to a decrease in fiscal deficit in India. However, we find that per unit worsening climate change leads to a significant 0.005 trillion INR increase in fiscal deficit in the long run. Lastly, we find that climate change diminishes GDP in both the short and long run. Our findings are mostly robust to using the temperature variable as the standard climate change indicator.
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