The use of data in economic models is important because
A) the model's predictive value rests on supportive evidence from real-world data.
B) the models are always complex in nature.
C) models must analyze every possible angle of the problem.
D) social problems analyzed by economists require long streams of data.
Answer: A
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When employees are paid more than their worth when they are hired and less than their worth near retirement
A) compensation is forward loaded. B) compensation is backloaded. C) compensation is fair. D) compensation is independent of productivity.
Suppose a Japanese investor purchases a dollar deposit that yields 5 percent interest at the end of a year. What will be the approximate return in terms of yen at maturity if the exchange rate moves from $1 = ¥100 to $1 = ¥105 during the year?
a. 1 percent b. 5 percent c. 10 percent d. 20 percent e. 0 percent