Identifying the causal effects of a policy by looking at the average change over time in the outcome variable is compared to the average change in a control group is called
A. regression discontinuity.
B. statistical significance.
C. difference-in-differences.
D. intention to treat.
Answer: C
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Tight monetary policy raises the real interest rate, which ________ the demand for dollars, ________ the supply of dollars, and ________ the equilibrium value of the dollar.
A. decreases; decreases; decreases B. increases; increases; increases C. decreases; increases; increases D. increases; decreases; increases
Suppose a tax on buyers has been imposed in the graph shown. Once the tax is in place, the buyers purchase ____ units and pay ____ for each one.
A. 6; $22
B. 6; $34
C. 9; $18
D. 9; $30
Acquisition of a company's publicly traded stock, using funds that are primarily borrowed, usually with the intent of using some of the acquired assets to pay back the loans used to acquire the company
What will be an ideal response?
In which of the following ways is a monopolistically competitive firm like a perfectly competitive firm?
A. Short-run economic profits are always positive. B. Short-run economic profits may be positive, negative, or zero. C. Long-run economic profits are negative. D. Long-run economic profits are positive.