question
When oligopolistic firms interacting with one another each choose their best strategy given the strategies chosen by other firms in the market, we have
answer
A Nash equilibrium
question
Suppose a market is initially perfectly competitive with many firms selling an identical product. Over time, however, suppose the merging of firms results in the market being served by only three or four firms selling this same product. As a result, we would expect
answer
A decrease in market output and an increase in the price of the product
question
Cartels are difficult to maintain because
answer
there is always tension between cooperation and self-interest in a cartel.
question
Other things the same, in which case is the quantity produced the highest?
answer
There are a very large number of firms
question
In the prisoners dilemma game with Bonnie and Clyde as the players, the likely outcome is
answer
A bad outcome for both players
question
Pursuing its own best interests, Firm A will concede that cigarette smoke causes lung cancer
answer
None of the above. In pursuing its own best interests, Firm A will in no case concede that cigarette smoke causes lung cancer.
question
Pursuing its own best interests, Firm B will concede that cigarette smoke causes lung cancer
answer
None of the above. In pursuing its own best interests, Firm B will in no case concede that cigarette smoke causes lung cancer.
question
If both firms follow a dominant strategy, Firm A's profits (losses) will be
answer
$-10
question
If both firms follow a dominant strategy, Firm B's profits (losses) will be
answer
$-10
question
When this game reaches a Nash equilibrium, profits for Firm A and Firm B will be
answer
$-10 and $-10, respectively
question
Pursuing its own best interests, Farland will impose trade sanctions against U.S. firms
answer
Regardless of whether the U.S renews MFN status with Farland
question
Pursuing its own best interests, the U.S. will renew MFN status with Farland
answer
None of the above is correct. In pursuing its own best interests, the United States will in no case renew MFN status with Farland.
question
This particular game
answer
All of the above are correct (features a dominant strategy for US and Farland, is a version of the prisoners game)
question
If both countries follow a dominant strategy, the value of trade flow benefits for Farland will be
answer
$75 b
question
If both countries follow a dominant strategy, the value of trade flow benefits for the United States will be
answer
$65 b
question
When this game reaches a Nash equilibrium, the value of trade flow benefits will be
answer
United States $65 b and Farland $75 b
question
If trade negotiators are able to communicate effectively about the consequences of various trade policies (i.e., enter into an agreement about the policy they should adopt), then we would expect the countries to agree to which outcome?
answer
United States $130 b and Farland $275 b
question
Assume that trade negotiators meet to discuss trade policy between the United States and Farland. If neither party to the negotiation is able to trust the other party, then
answer
Each should follow its dominant strategy
question
Pursuing its own best interest, Lopes will
answer
increase the size of its store and parking lot regardless of the decision made by HomeMax
question
Pursuing its own best interest, HomeMax will
answer
Increase the size of its store and parking lot regardless of the decision made by Lopes
question
Increasing the size of its store and parking lot is a dominant strategy for
answer
Both stores
question
If both stores follow a dominant strategy, HomeMax's annual profit will grow by
answer
$1.5 million
question
If both stores follow a dominant strategy, Lopes's annual profit will grow by
answer
$1.0 million
question
When this game reaches a Nash equilibrium, annual profit will grow by
answer
$1.5 million for HomeMax and $1.0 million for Lopes
question
Suppose the owners of Lopes and HomeMax meet for a friendly game of golf one afternoon and happen to discuss a strategy to optimize growth related profit. They should both agree to
answer
Refrain from increasing their store and parking lot sizes
question
Suppose the owners of Lopes and HomeMax meet for a friendly game of golf one afternoon and happen to discuss a strategy to optimize growth related profit. If they both agree to cooperate on a strategy that maximizes their joint profits, annual profit will grow by
answer
$2.0 million for Lopes and by $2.5 million for HomeMax
question
The dominant strategy for ABC is to
answer
Produce high output, and the dominant strategy for XYZ is to produce high output.
question
Which of the following statements is correct?
answer
Regardless of the strategy pursued by ABC, XYZ's best strategy is to produce a high level of output, and for that reason producing a high level of output is a dominant strategy for XYZ.
question
If this game is played only once, then the most likely outcome is that
answer
both firms produce a high level of output.
question
Games that are played more than once generally
answer
make collusive arrangements easier to enforce.