Which of the following most accurately describes the changes in the heights of adult, white males?
a. Since 1700, heights have increased steadily.
b. There were small cyclical changes in height until about 1900, and since then heights have increased very rapidly.
c. During the history of the US heights have been relatively constant.
d. Height increased substantially until shortly after the Civil War, and has been relatively stable since then.
b. There were small cyclical changes in height until about 1900, and since then heights have increased very rapidly.
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All human wants cannot be satisfied because of the problem of scarcity
a. True b. False Indicate whether the statement is true or false
The interest rate charged for loans through the discount window is called the:
A. discount rate. B. reserve rate. C. interest rate. D. prime rate.
The Ricardian equivalence proposition states that an increase in the deficit causes
A) consumption to decrease. B) savings to decrease. C) investment to decrease. D) all of the above E) none of the above
An increase in the target for the federal funds rate would be an example of
A. contractionary monetary policy. B. contractionary fiscal policy. C. expansionary monetary policy. D. expansionary fiscal policy.