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多恩布什第八版第2章第1题:
1. Explain the initial effect of the following events on GDP.
a. You sell your used car to a friend.
b. Firms decrease their inventories.
c. The value of your AT&T stock holding decreases.
d. You buy a piece of land with the intention of building a new house.
e. A sports card dealer sells a Ken Griffey, Jr. rookie card for $100.
f. A German tourist drinks Canadian beer in an American restaurant.
关注c,标准答案为:c. A loss in stock values means a loss in wealth, therefore GDP is not directly affected. Only if your dividends decrease will your income (and thus GDP) be affected.
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