The theory of purchasing power parity assumes that
A) movements in nominal exchange rates are the result of movements in relative price levels.
B) real exchange rates are volatile.
C) movements in nominal exchange rates are the result of movements in real exchange rates.
D) inflation rates are roughly the same in most countries.
A
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A manager invests $400,000 in a technology that should reduce the overall costs of production. The company managed to reduce their cost per unit from $2 to $1.85 . All else equal, if the firm continues its production in the same economic environment, the firms accounting profits should
a. increase b. decrease c. stay the same d. does not affect profits
If the Fed wishes to increase the money supply, it could:
A. buy bonds. B. increase the reserve requirement. C. increase the discount rate. D. print more currency.
Which of the following is correct?
A. In the short run, if a firm chooses to produce no output (i.e. shut down) its total costs of production will equal its total fixed costs. B. If a firm decides to shut down, its short-run total costs will equal 0 C. As a firm increases output in the short run, the change in total costs is equal to the change in total variable costs. D. A firm minimizes its total costs of production when average variable cost is minimized. Reset Selection
Your annual review is given to you at your place of employment, and you get a raise of 3 percent for the next year. On the subway home though, you read an article stating the price of homes in the area you are looking to buy will increase by 6 percent
during the coming year. You determine from the article that if you buy in your favorite neighborhood A) your purchasing power declines. B) consumer optimum is reached. C) your real income actually increases. D) quantity demanded will increase.