Which of the following is a feature of experiments?
A) Experiments are restricted to laboratories.
B) Experiments are carried out only in the study of economics.
C) Experiments help determine cause and effect between variables.
D) Experiments require the division of participants into a treatment group and a test group.
C
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To date, the longest prison sentence for violating the Sherman Act has been ________ years.
A) ten B) eight C) two D) five
Logrolling refers to
a. vote trading among legislators. b. the tendency of voters to free-ride on the payment for public goods. c. the power of well-organized interest groups. d. the tendency of legislators to favor the interests of the timber (logging) industry.
A tax cut will cause
A) a reduction in investment. B) an increase in investment. C) no change in investment. D) no change in autonomous spending.
Microfinance is aimed at introducing entrepreneurs among the very poorest parts of the developing world to the capital market.
Answer the following statement true (T) or false (F)