When several observations are made before and several observations are made after, this is generally referred to as a __________
a) Time series design b) Cost-benefit design
c) Before and after design
d) Pre and post observation design
Answer: A
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Which of the following is not a major concern developing states have in the international economic system?
a. the vulnerability of single product economies b. their dependence on imported energy c. their persistent debt problems d. the risk that the United States will raise its tariffs on imported goods from LDCs
In democracies, all structures perform the same functions
Indicate whether this statement is true or false.
What is included under discretionary spending?
a. Medicare b. interest on the debt c. national parks d. government subsidies
The evolution of the Clean Water Act is an example of ______.
A. bureaucratic law B. the law on the books C. the law in action D. public policy