【简答题】In a market economy, the crucial factor for prosperity is fair competition. But if the competition spins out of control, the negative effects must not be overlooked. Tremendous amounts of resources an...
【单选题】Economists group commercial banks, savings and loan associations, credit unions, mutual funds, mutual savings banks, insurance companies, pension funds, and finance companies together under the headin...
A.
provide a channel for linking those who want to save with those who want to invest .
B.
produce nothing of value and are therefore a drain on society's resources.
C.
can hurt the performance of the economy.
D.
hold very little of the average American's wealth.