皮皮学，免费搜题
登录
搜题
【单选题】
下面 不是硬盘的组成部分。A.
磁记录介质
B.
磁条
C.
硬磁盘驱动器
D.
磁盘控制器
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】A monopolist can:
A.
sell as much as he wants at the chosen price since he is the only seller.
B.
increase price only if he is willing to reduce output sold.
C.
increase the price of his output and still sell the same quantity.
D.
increase the price of his output and the quantity sold at the same time.
【单选题】2007 年 4 月,中国保险行业协会与中国医师协会合作完成了我国首个保险行业统一的重大疾病保险疾病定义的制定工作,并由此推出了我国第一个重大疾病保险的行业规范性操作指南 — 《重大疾病保险的疾病定义使用规范》。于是,我国成为继( )之后第二个对此进行规范的国家。
A.
马来西亚
B.
新加坡
C.
英国
D.
美国
【单选题】If the average total cost curve is always above the demand curve of a monopolist:
A.
that monopolist will suffer economic losses.
B.
entry will occur, forcing the monopolist to reduce price and expand output.
C.
the monopolist will earn an economic profit.
D.
the monopolist must be producing inefficiently.
【单选题】2007年4月，中国保险行业协会与()共同研究制定的《重大疾病保险的疾病定义使用规范》出台
A.
中国保监会
B.
中国医师协会
C.
中国保险行业学会
D.
中华医学会
【单选题】Following excercise (2), check the incentive compatibility condition for the H quality monopolist. Which of the following statement is TRUE?
A.
It is possible for the H quality monopolist to signal his quality with advertising spending, because he can be compensated by the high profit in the 2nd period, while L quality firm cannot.
B.
It is possible for the H quality monopolist to signal his quality with advertising spending, because he can gain a higher profit than he would have gained if he were seens as a L quality firm.
C.
It is not possible for the H quality monopolist to signal his quality with advertising spending, because the sacrefice is too large to be compensated by the 2nd period profit.
D.
It is not possible for the H quality monopolist to signal his quality with advertising spending, because his profit is too low compared to the perfect information case.
相关题目：