Chapter 6: Q9. (page 129)
Why do many firms strive to maintain stable prices?
Short Answer
Firms strive to maintain stable prices in the short run to attract customers.
Chapter 6: Q9. (page 129)
Why do many firms strive to maintain stable prices?
Firms strive to maintain stable prices in the short run to attract customers.
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Get started for freeSuppose that Glitter Gulch, a gold mining firm, increased its sales revenues on newly mined gold from \(100 million to \)200 million between one year and the next. Assuming that the price of gold increased by 100 percent over the same period, by what numerical amount did Glitter Gulchโs real output change? If the price of gold had not changed, what would have been the change in Glitter Gulchโs real output?
Why do you think macroeconomists focus on just a few key statistics when trying to understand the health and trajectory of an economy? Would it be better to try to examine all possible data? Why or why not?
Has economic output always grown faster than the population? When did modern economic growth begin? Have all of the worldโs nations experienced the same extent of modern economic growth?
A mathematical approximation called the rule of 70 tells us how long it
will take for something to double in size if it grows at a constant rate. The
doubling time is approximately equal to the number 70 divided by the percentage
rate of growth. Thus, if Panamaโs real GDP per person is growing at 7 percent per
year, it will take about 10 years (= 70/7) to double. Apply the rule of 70 to solve the
following problem: Real GDP per person in Panama in 2017 was about \(15,000
per person, while it was about \)60,000 per person in the United States. If real GDP
per person in Panama grows at the rate of 5 percent per year, about how long will ittake Panamaโs real GDP per person to reach the level that the United States was
at in 2017? (Hint: How many times would Panamaโs 2017 real GDP per person
have to double to reach the United Statesโ 2017 real GDP per person?)
Assume that a national restaurant chain called BBQ builds 10 new restaurants at a cost of \(1 million per restaurant. It outfits each restaurant with an additional \)200,000 of equipment and furnishings. To help partially defray the cost of this expansion, BBQ issues and sells 200,000 shares of stock at $30 per share. What is the amount of economic investment that has resulted from BBQโs actions? How much purely financial investment took place?
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