2. Over dependence on oil imports makes INR vulnerable, affects Balance of Payments.
Imagine having a currency and economy that’s fragile to the price movement of just one commodity: it brings down its value by default.
In addition, having a high import bill that cannot be
balanced by our exports means that India has a large current account deficit (CAD).
A large CAD is considered a negative and results in lower foreign investment.
For e.g., China has a current account surplus due to a high manufacturing base, resulting in a stronger Yuan.
A lower foreign investment means that there’s a lower demand for INR.
Why?
Because higher foreign #investment in India require the FIIs to convert their USD to INR to #invest which would increase the demand (and hence value) of the Rupee.
First, let's understand why RBI intervenes to defend the rupee in the first place.
A weak currency worsens our fiscal deficit, fuels inflation and slows down international trade.
Clearly, RBI has a mandate to improve the situation on behalf of the GoI and the citizens of India.
Forex market is highly volatile and a breeding ground for speculators. This is why the FX market is the most liquid in the world with around $7.5 trillion (with a T!) in daily turnover.
So, RBI has to control speculation in the USDINR segment to ensure stability of the Rupee.