"Discussions are underway to also liberalise the FDI policy," Mukherjee said at an IIF event in New Delhi.
The move comes in the backdrop of a slowdown in the foreign direct investments and its impact on the current account deficit.
The foreign direct investment during April-December this fiscal declined by 23 per cent to $16 billion from $20.8 billion in the same period last year.
The current account deficit has been projected at 3.5 per cent of the gross domestic product for the fiscal 2010-11.
The country's CAD, representing the difference in inflows and outflows of foreign exchange, barring capital movements, stood at 2.9 per cent of the GDP last fiscal.
Mukherjee further said that the sustainability of growth momentum of the country in medium term depends critically on quality and pace of infrastructure development.
The infrastructure sector requires an investment of a whopping $1 trillion in the 12th Plan, beginning year 2012 -17.
Mukherjee said 8 per cent growth rate achieved by the economy during 2009-10 came on the back of stimulus provided by the goverment to tide over the financial slowdown. India's GDP is expected to expand by 8.6 per cent in 2010-11.
"This growth. . . vindicates the expansionary fiscal and monetary policy stance adopted during and after the economic slowdown in the sector half of 2008.
"The economy is thus back to its pre-crisis
Mukherjee also said that the rising commodity prices and volatility in capital flows is a source of worry.
Also, political unrest in West Asia and North Africa region has pushed global crude prices to $116 a barrel, its highest since 2008.
Even the World Bank has expressed serious concerns over food prices rising to 'dangerous levels' globally and said food inflation has pushed 44 million people in developing countries into extreme poverty since June last year.
"The major emerging market economies are experiencing robust growth, though volatility in capital inflows and inflation, including from the hardening of global commodity prices, is a source of worry," Mukherjee said.
India's inflation at the end of January stood at 8.23 per cent, higher than the Reserve Bank's comfort level of 5-6 per cent.
Also, food inflation was recorded at double digit level at 10.39 per cent for the week ended February 19.
The government has been toying with the idea of opening the retail sector for foreign direct investment.
India's retail sector is dominated by mom & pop stores (kirana shops).
The industry ministry's discussion paper on liberalising the multi-brand retail argues that foreign investment in the sector would help bridge in supply loopholes in the food chain and, thereby, help tame high food inflation.
Image: Pranab Mukherjee