"Corporate sales decelerated along with continued decline in profits and could adversely impact investments ahead.
"In this situation, crowding-in of private investment demand by public investment spending stimulus while aggressively cutting expenditure on subsidies hold the key to growth revival," the RBI said in Macroeconomic and Monetary Developments report.
Citing that low investments cannot be attributed to high interest rates only, the RBI said in the pre-crisis period investments were high even as interest rates remained at elevated level.
It said sustained fall in investment has impacted India's growth potential and there is a need to improve the investment climate by 'moving quickly' to address bottlenecks in infrastructure space and removing constraints on foreign direct investment.
India's economic growth fell to a nine-year low of 6.5 per cent in 2011-12 after clocking over 8 per cent gross domestic product growth for three consecutive fiscals.
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