Business.
Same as here.
Infrastructure projects are always a boon. Besides they don't have(I may be wrong here) Jaypee, TATA or other big conglomerates who could invest directly within their country. Korean companies offer a good value for money. Plus corruption is also curtailed if foreign companies are involved - I guess. Chinese are also investing now.
Hey Imran, chill, I was talking about the Logistics improvement(
some roads) done in the eighties - not the motorway construction. And certainly not the general highway infrastructure.