In order to analyze migration in the long run, it is appropriate to use:

a. the specificfactors model with free movement of labor across borders.
b. the HeckscherOhlin model with free movement of labor across borders.
c. the Ricardian model with no movement of labor across borders.
d. the PPF modified for three goods, three factors of production (all fixed), and three nations.


Ans: b. the HeckscherOhlin model with free movement of labor across borders.

Economics

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