A. An idle because
B. An active balance
C. Directly related to interest rates
D. Inversely related to income
A. The constraints imposed by dependency on the already-developed nations
B. A steady rate of capital formation
C. An adequate level of social overhead capital
D. The supply of human resources is too high
A. some people can’t count
B. some people may not be permanent resident
C. not all economic activity is legal
D. We can’t make value judgments to compare different people’s welfare
A. International trade affords producers monopoly power
B. National governments levy imports tariffs and quotas
C. Producing goods entails increasing costs
D. Economies of scale exist for producers
A. it is an abstract concept
B. its political control is complete
C. membership is compulsory for all residents of its territory except for aliens and visitors
D. all of the above
A. approximately one-half
B. smaller than
C. larger than
D. approximately equal to
A. earn more money
B. increase productivity
C. increase absenteeism
D. decrease productivity