A change in which of the following can change the long-run growth rate of the economy in the Romer model?
A) investments in public infrastructure
B) the national saving rate
C) the fraction of the population engaged in and the productiveness of research and development
D) government spending and tax rates
C
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Suppose after the semester ends, you take a trip to a tropical island. Upon arriving at the island, you make a stop at one of the markets and notice that everyone is carrying around jars full of little turtles
You also notice the person in line in front of you just paid for a bottle of rum with 6 turtles. Someone else just bought a straw hat for two turtles. Thinking back to your economics class (as painful as that may be), you would conclude that A) turtle soup is a delicacy. B) turtles are valueless. C) this is a barter economy. D) those little turtles are serving as money.
Suppose that the IS curve is stable and money demand is lower than forecasted
If the Fed is targeting the interest rate, it notices the rate is ________ its target, and action to correct this, shifting the LM curve to the ________, causes GDP to ________ natural GDP. A) below, right, fall back toward B) below, right, rise further from C) below, left, return to D) above, left, fall back from E) above, right, rise further from