An analysis of the incidence of a unit tax on suppliers versus a unit tax on demanders shows us that the _____ of a tax may be different from the _____ of a tax

Many countries in sub-Saharan Africa have very low labor productivities in many sectors, for example in manufacturing and agriculture

They often despair of even trying to attempt to build their industries unless it is done in an autarkic context, behind protectionist walls because they do not believe they can compete with more productive industries abroad. Discuss this issue in the context of the Ricardian model of comparative advantage.

An increase in total utility would be depicted using indifference curve analysis as: a. a movement down along an indifference curve to the southeast

b. a movement up along an indifference curve to the northwest. c. a movement from one indifference curve to another located to the northeast. d. a movement from one indifference curve to another located to the southwest.