In tit-for-tat, if your partner ________ in your first interaction, then you will ________ in your next interaction.
A. defects; cooperate
B. defects; defect
C. defects; refuse to play
D. cooperates; defect
Answer: B
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Real GDP is the dollar value of all goods and services produced in an economy.
Answer the following statement true (T) or false (F)
In the graph shown below, assume policy changed overall environmental quality from E1to E2. Based on this information, the area or distance that represents an estimate of incremental benefits to achieve personal environmental quality of X2, according to the averting expenditure method (AEM), is
a. edfhX2 b. edhX2 c. dfh d. none of the above
When an economist talks of scarcity, the economist is referring to the
A) ability of society to employ all of its resources. B) ability of society to consume all that it produces. C) inability of society to satisfy all human wants because of limited resources. D) ability of society to continually make technological breakthroughs and increase production.
Which of the following statements regarding labor supply is false?
a. Jerry's labor supply curve can bend backward if the income effect of a higher wage rate outweighs the substitution effect. b. Bob's labor supply curve will not bend backward if the wage rate is never so high that the income effect outweighs the substitution effect. c. If there is a wage rate above which the income effect is at least as great as the substitution effect, the labor supply curve will be vertical or bend backward. d. The labor supply curve will slope upward if the income effect dominates the substitution effect. e. Hayden's offer to work more hours as the result of a wage increase suggests that the substitution effect dominates the income effect.