问题 问答题 简答题

为什么在寡头市场上有时会产生价格领导的情况?

答案

参考答案:

寡头市场的一个显著特征是决策的相关性。每一个大厂商的定价决策、促销策略都会对竞争对手产生重要影响。一旦某个厂商率先降价,会引起其他寡头的强烈反应,甚至爆发价格战,导致两败俱伤。各家厂商为了避免激烈的价格竞争,保持各自的市场份额或销路,常常不得不放弃自己能获得最高利润的均衡价格。按照某个有影响的厂商,或按照某个低成本厂商的价格作为自己的销售价格。

完形填空

Body language is the quiet, secret and most powerful language of all! It speaks 36  than words. According to specialists, our bodies send out more   37  than we realize. In fact, non-verbal communication(非言语交际) takes up about 50% of what we really   38  , And body language is particularly  39  when we attempt to communicate across cultures(文化). Indeed, what is called body language is so   40   a part of us that it's actually often unnoticed. And misunderstandings occur as a result of it.   41  , different societies treat the   42  between people differently. Northern Europeans usually do not like having  43  contact(接触)even with friends, certainly not with  44 . People from Latin American countries, 45 , touch each other quite a lot. Therefore, it's possible that in  46 , it may look like a Latino is  47  a Norwegian all over the room. The Latino, trying to express friendship, will keep moving   48  . The Norwegian, very probably seeing this as pushiness, will keep  49   - which the Latino will in return regard as 50 _.
Clearly, a great deal is going on when people  51  . And only a part of it is in the words themselves. And when parties are from  52  cultures, there's a strong possibility of  53 . But whatever the situation, the best  54 is to obey the Golden Rule: treat others as you would like to be  55 _.
小题1:
A.straighterB.louderC.harderD.further
小题2:
A.soundsB.invitationsC.feelingsD.messages
小题3:
A.hopeB.receiveC.discoverD.mean
小题4:
A.immediateB.misleadingC.importantD.difficult
小题5:
A.wellB.farC.muchD.long
小题6:
A.For exampleB.ThusC.HoweverD.In short
小题7:
A.tradeB.distanceC.connectionsD.greetings
小题8:
A.eyeB.verbalC.bodilyD.telephone
小题9:
A.strangersB.relatives C.neighboursD.enemies
小题10:
A.in other wordsB.on the other hand
C.in a similar wayD.by all means
小题11:
A.troubleB.conversationC.silenceD.experiment
小题12:
A.disturbing B.helpingC.guidingD.following
小题13:
A.closerB.fasterC.inD.away
小题14:
A.stepping forwardB.going onC.backing awayD.coming out
小题15:
A.weaknessB.carelessness C.friendliness D.coldness
小题16:
A.talkB.travelC.laughD.think
小题17:
A.differentB.European C.LatinoD.rich
小题18:
A.curiosityB.excitement C.misunderstanding D.nervousness
小题19:
A.chanceB.timeC.resultD.advice
小题20:
A.noticedB.treatedC.respectedD.pleased
判断题