If you see last one decade, you must realize that India is among the top3 nations in the world where money coming from their own citizens working outside. In last year alone more than 8 billion dollar have send to India by NRIs and people who are working in different countries through out the year. In this way, our own people who are staying back in India getting an opportunity to earn money by utilising these cash flow in India in a timely and proper manner.
Now, many people who are working years and years in any developed countries started thinking of to return back to India and will set up their own business or be part of this growing economy.
So, it is not now a major issue like it was in mid 80's and early 90's. We can called it as a systematic investment plan, where we are getting a periodic return after certain point of time.