CAD is India’s major short-term external liability, affecting the exchange rate and investor sentiment. After peaking at 3.7 per cent of Gross Domestic Product (GDP) in the second quarter of the previous fiscal (FY22), CAD shrank significantly to 2.2 per cent in the third quarter of FT23. This decline was driven by falling oil imports, boost from services exports, and rising remittances.
The other short-term liability, external debt, has been broadly stable as a proportion of GDP. As of December 2022, short-term external debt was 3.8 per cent of GDP, a tad lower than the pre-pandemic five-year average of 3.9 per cent.
Economists apply the rule that the ratio of forex reserves to short-term liabilities needs to be at least one for reserves to be adequate. For India, this ratio has remained more than 1 for the past decade, and is estimated at 2.7 at end of FY23. This rule, formulated by economists Pablo Guidotti and Alan Greenspan (a former chair of the US Fed), is known as the Guidotti-Greenspan rule.
CRISIL spelt out three reasons for less risk to Indian banking from turmoil. One, the asset books of banks are dominated more by loans (about 70 per cent of deposits) than investments (about 30 per cent). These investments are more vulnerable to interest rate risks; moreover, a large part of loans in India are at floating rates.
And finally, the interest rates in India did not fall to the same extent as in advanced estimates during the pandemic, while the quantum of rate hikes was lesser. The lower gap between trough and peak interest rates has meant lower sensitivity of bank investments to mark-to-market losses, the rating agency.

