Came across this interesting article at Wharton Knowledge series.
Return to India: One Family’s Journey to America and Back
http://knowledge.wharton.upenn.edu/india/papers/Return_to_India.pdf
For decades, it was widely assumed that the brightest Indians would go
overseas to study and eventually settle there. Today, signs have begun
to appear that the tide may be turning. The fact that global companies
are setting up operations in India makes it easier for non-resident
Indians to return home, often while remaining with the same employer.
Indian students are not leaving the country as eagerly as they once did,
and if they do, they go back home much faster because of the attractive
professional opportunities there. Others return because they feel they
are losing a connection with their past. In this special section, India
Knowledge@Wharton offers one family’s experience as a microcosm of the
larger trend – Bangalore-based writer Shoba Narayan’s account of her
family’s decision to return to India, after living in the U.S. for 20
years.