We Often Observe "Pseudo-Intra-Industry Trade" Between the United States and Mexico.Actually,such

We often observe "pseudo-intra-industry trade" between the United States and Mexico.Actually,such trade is consistent with

A) comparative advantage associated with Heckscher-Ohlin model.
B) oligopolistic markets.
C) optimal tariff issues.
D) the Ricardian model of trade.
E) the specific factors model of trade.