It took China only 12 years to double its GDP per person (in PPP) from $1300 to $2600. And China will need only 7 years to double it from the present level or $8400. And India is following, too, though not as quick as China, but much quicker than the developed countries.
- Economic Indicators : Debt/GDP Ratio (niravisms.wordpress.com)
- Putting a figure on social progress (smh.com.au)
- OECD Countries With The Widest Gap Between Rich And Poor (huffingtonpost.com)