"The more difficult task is to finance the CAD. It was not even in vocabulary of discourse until a few years ago. It has become a serious issue because imports are rising faster than exports. And the gap has to be financed through invisibles and capital account.
"... But to do that year after year is a challenge. Long term answer to the CAD is to improve the exports," he told PTI in an interview here.
CAD, which occurs when total imports of goods, services and transfers is greater than the exports, had hit a record high of 4.8 per cent of the GDP in 2012-13 as rising oil and gold import widened the trade gap to USD 195.7 billion.
"I am sure some measures will be taken to reverse this trend (declining exports) and our exports will be back on a moderate growth path so that trade balance does not expand," he said.
The government has been taking steps to encourage overseas investment and is in the process of relaxing FDI caps in various sectors.