One rationale for this has been that the societal gains from R&amp;D, for example, are often not felt until far in the future and so might not provide much profit for an individual firm.
One rationale for this has been that the societal gains from R&D are often not felt until far in the future.
Societal gains from the R&D are never felt.
Economical results of reduction by the Government public held.
The game is a strenuous athletic competition.
The man and boy are playing in the countryside.
A boy is riding a tricycle.
a man is standing in a field of rusty cars
Yep, they're very difficult.