"In the next five or six years, the objective should be to bring the gross debt to GDP ratio down that means fiscal deficit also must go down," he said, adding for this revenues must go up and there should be decrease in subsidies.
"Draconian changes are not at all the answer. A very large number of balls have to be balanced in an effort to put fiscal policy in right path", he said, delivering the first Dr Raja J Chelliah lecture organised by Madras School of Economics and Southern India Chamber of Commerce and Industry.
Stating that fiscal policy was about making sure that different groups get a fare share of opportunities, he said: "India being a Federal structure, distribution is not just an individual's context, but it is also a distribution of revenues between the Centre and States, States to lower level bodies and others".
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Later talking to reporters, Ahluwalia said inflation was a problem but added 2014 would be a better year.
"Inflation is a problem. We will see a softening of inflation. If you look at the data, it suggests that there will be softening of inflation. I cannot judge how quickly it will often, but it will soften," he said.
On Tamil Nadu Chief Minister J Jayalalithaa's charge that the Centre was not allocating more funds to Tamil Nadu, he said, "I would not comment on state issues. She has not written to me on this matter."
"I can assure you that if you are able to say that GST is now a reality, it will be the best signal globally that India is open for business and serious about it," he said.