D19:In the Cartesian plane where in the vertical axes there is the ratio w r and in the horizontal axes the ratio T L (we are in the context of the Heckscher-Ohlin model), the line that corresponds to the labor-intensive good is

A: to the right of the line of the capital (T) intensive good.

B: to the left of the line of the capital (T) intensive good.

C: coincident to the line of the capital (T) intensive good.

D: perpendicular to the line of the capital (T) intensive good.

D18:The theory of comparative advantages states that the benefits associated to international trade are proportional to

A: the technological likeness of country.

B: the difference between countries.

C: the closeness of countries.

D: the similarity between countries.

D18:The theory of comparative advantages states that the benefits associated to international trade are proportional to

A: the technological likeness of country.

B: the difference between countries.

C: the closeness of countries.

D: the similarity between countries.

D16:In a partial equilibrium setting, the adoption of a tariff determines a

A: reduction in domestic prices.

B: rise in the consumer surplus.

C: reduction in domestic production.

D: rise in the producer surplus

D15:Country H has a Comparative Advantage in the production of good f (technical coefficients of the foreign country are indicated by an asterisk) if

A: af av > af av .

B: af < av .

C: af av < af av .

D: af > af .