"We are still one of the poorest large countries in the world on a per capita basis and have a long way to go before we reasonably address the concerns of each one of our citizens," Rajan said, adding that the current growth rate needs to be sustained for the next 20 years to ensure a "decent livelihood" for every Indian.
Stating that Chinese economy was smaller than India's in the 1960s but is now five times bigger, Rajan said, "Among the BRICS (group) we have the lowest per capita GDP".
Rajan's comments follow criticism by some union ministers of his recent remarks in the US that India being proclaimed as the 'bright spot in a gloomier world economy' was like "a one-eyed man being a king in the land of blind".
Stating that his comment was misunderstood as "the words and not their intent" were given more importance, the former IMF Chief Economist said, "As a central banker who has to be pragmatic, I cannot get euphoric if India is the fastest growing large economy".
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Rajan, however, said, "We can't get carried away by our current superiority in growth, for as soon as we believe in our own superiority and start distributing future wealth as if we already have it, we stop doing all that is required to continue growing. This movie has played too many times in our past for us to not know how it ends."
Underlining the need to change perceptions, he said a high growth rate can be delivered over a long term only by "implementing, implementing, and implementing".
He, however, apologised to the visually-impaired people who were hurt by his use of this proverb.
Calling for more concerted efforts to sustain the present
high growth rate, Rajan said: "Our current growth certainly reflects the hard work of the government and the people, but we have to repeat this performance for the next 20 years before we can give every Indian a decent livelihood."
Complementing the central and state governments for creating a platform for strong and sustainable growth, he said, "I am confident the payoffs are on their way, but until we have stayed on this path for some time, I remain cautious.
India is the fastest growing large economy in the world, he said, adding that with manufacturing capacity utilisation low at 70 per cent and agricultural growth slow following two bad monsoons, "our potential is undoubtedly higher".
Rajan also advocated a better level of debate. "If we spend all our time watching our words and using inoffensive language or hedging everything with caveats, we will be dull and will not be able to communicate because no one will listen."
"My intent was to signal that our outperformance was accentuated because world growth was weak, but we in India are still hungry for more growth. I then explained that we are not yet at our potential, though we are at a cusp of a substantial pick-up in growth given all the reforms that were underway," the Governor said.
"In our news-hungry country, however, our domestic papers headlined the phrase I used. To be fair, they also offered the surrounding context, but few read beyond the headline. So the interview became moderately controversial, with the implication that I was denigrating our success rather than emphasizing the need to do more," he said.
"Moreover, because their other faculties such as touch, smell, and hearing, are more finely honed, the blind may add new perspectives and new variety to our world, making it richer and more vibrant. So I am indeed sorry for implying the blind were otherwise than capable," Rajan said.
abandoning the ways of the past that benefited the few at the expense of the many. As we move towards embedding institutions that result in sustained low inflation and positive real interest rates, this requires all constituencies to make adjustments" Rajan said.
Warning that a move to a sustained low-inflationary regime demands difficult and painful adjustments in short run, he said the rewards too are many, such as cheaper money for individuals and corporations as well as for the government.
Noting that three years of inflation fighting has created a stable macro-environment, Rajan, who took over when the rupee was falling like nine pins and Balance of Payments was on a precarious position, said a "stable rupee has given investors confidence in our monetary policy goals, and this stability will only improve as we meet our inflation goals."
"This will expand the pool of capital available for our banks and corporations."
Rajan was quick to add that for all this to happen and for money to indeed become cheaper, "industrialists will have to support efforts to improve loan recovery so that banks and bond markets feel comfortable with low credit spreads".
"The central and state governments have to continue on the path of fiscal consolidation so that they borrow less and thus spend less on interest payments, households will have to adjust to lower nominal rates, but must recognise that higher real rates make their savings more productive and they will find it worthwhile to save more to finance the enormous investment needs of the country," he said.
"We can never abandon inflation to focus on growth", Rajan said, adding "the best way the monetary authority can support growth over the medium-term is to anchor inflation at low levels so that policy rates can also be low.