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Which of the following is the reason why most economists prefer Heckscher-Ohlin theory to Ricardo's theory?
A.
Heckscher-Ohlin stresses on the differences in productivity between nations.
B.
Ricardo's theory considers factor endowments to describe national competitiveness.
C.
Heckscher-Ohlin theory makes fewer simplifying assumptions.
D.
Ricardo's theory considers the law of marginal returns.