Len is putting in a new swimming pool. He can either heat his pool with natural gas or with solar power
If he chooses solar power it will cost him more today, but he will recover these costs over the next 7 years in savings on his natural gas bill. The solar heater is expected to last 12 years. Len: A) will put in the solar heater regardless of the discount rate because the savings in natural gas outweigh the initial cost of the solar heater.
B) is more likely to install the solar heater as the discount rate increases.
C) is more likely to install the solar heater as the discount rate declines.
D) will not put in the solar heater unless he is an environmentalist.
C
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In the coordination failure model, the most likely explanation of business cycles are
A) money supply shocks. B) government spending shocks. C) total factor productivity shocks. D) fluctuations between "good" and "bad" equilibria.
Explain why an airline may decide to sell an air ticket to a stand-by passenger at less than the full-fare if there are empty seats on the airplane?