Starting from long-run equilibrium, an increase in autonomous investment results in ________ output in the short run and ________ output in the long run.
A. lower; potential
B. higher; higher
C. lower; higher
D. higher; potential
Answer: D
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Player 1 and Player 2 are playing a game in which Player 1 has the first move at A in the decision tree shown below. Once Player 1 has chosen either Up or Down, Player 2, who can see what Player 1 has chosen, must choose Up or Down at B or C. Both players know the payoffs at the end of each branch. 
If Player 2 could make a credible commitment to choose either Up or Down when his or her turn came, then what would Player 2 do?
A. Player 2 would commit to choosing Down. B. Player 2 would commit to choosing Up. C. Player 2 would not commit to choosing either strategy. D. Player 2 would commit to mimicking Player 1's strategy.
Recency bias refers to a psychological bias whereby people believe that recent past trends and patterns will continue in the future
How would recency bias explain why investors chase returns? Does return-chasing lead investors to realize a higher rate of return on investments?
An informed party can use ________ to give information to an uninformed or lesser-informed party
A) signaling B) screening C) an individual mandate D) market noise
Figure 9-3
?
In Figure 9-3, investment plus net exports equals
A. $200 billion. B. $400 billion. C. $600 billion. D. $800 billion. E. $1,200 billion.