The idea behind comparative advantage reflects the possibility that one party
a. may be able to produce something relatively more efficiently than another.
b. may be able to produce something at a lower opportunity cost than another.
c. may be able to produce something more cheaply than another.
d. all of the above
Question 2
An ideal pollution control policy:
a. would reduce pollution to zero.
b. would reduce pollution to the socially efficient level.
c. discourage firms from wasting time developing abatement technologies.
d. reduce pollution as quickly as possible, regardless of the cost.
Much time and effort occurs between the development of a research idea and the statistical analysis
Comparative sizes of the Earth and the Moon
Continental Drift—An Early Idea
Maps are important tools in political science as they help us see relationships between politics and
Lilly Martin Spenser’s painting, Domestic Happiness (1844), reflects the change in attitudes toward
Continental Drift: An Idea Before Its Time