-According to Helpman, what were the successes and failures of the Hecksher-Ohlin framework?-What is the “Leontief Paradox”, and what explanations have economists given to resolve it?

reading discussion
$ 50.00
-According to Helpman, what were the successes and failures of the Hecksher-Ohlin framework?-What is the “Leontief Parad