下面能够恰当地解释当成本上升时,产品价格也许没有变化的原因的模型是()。
A. 古诺模型,当企业没有统一的反应函数时
B. 斯威齐模型,当每个企业都做出价格上升或下降的结果不对称的假设时
C. 卡特尔模型
D. 价格领袖模型,这个模型的主导是成本低的企业,它有能力经受某种程度的成本上升
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下面对于一个能够在两个市场实行差价的垄断企业的表述不正确的有()。
A. 如果在两个市场上禁止有差别价格,在两个市场上都将有一个比它要定得更高的价格
B. 确定产品价格和销售量使得两个市场的需求价格弹性相同
C. 在需求曲线更具有弹性的市场上定更高的价格
D. 在需求曲线的弹性越高的市场出售越多的产品
若一个卡特尔决定追求利润最大化,下面表述错误的有()。
A. 有能力组织一个企业从卡特尔中退出
B. 有一个在企业之间分配利润的某种机制
C. 为每个企业确定一个产量配额
D. 使每一个企业的边际成本等于行业的边际收益
下面选项中属于可置信威胁的有()。
A. 军事上“置之死地而后生”
B. 学校“与学位挂钩的外语考试”
C. 商场“保证最低价”条款
D. 企业“实习期”后转正待遇
I made my way down Pacific Avenue, one of Virginia Beach’s main drags, and arrived at the Beach Spa Bed & Breakfast, where owner Danny Santos (1) me that I would be the only guest that evening. The converted 1937 beach (2) had just emptied out after a busy(3) , and Santo’s wife, Debble, told me the next morning that she didn’t (4) the lull.After a (5) amount of time flopped on my bed, I railed for dinner at Ammos, a Greek restaurant. The dinning room was just as quiet as the rest of the resort area, not totally (6) since it was the Monday after Thanksgiving. Given my choice of tables, I settled into one in front of the windows with a(n)(7) view. Cars slowly rolled on the board walk,(8) the inky darkness and past the city’s annual holiday light(9) . And once I’d polished my gyro, it was my turn to take in the full extent of the festive 32-block extravaganza.Or at least it would be eventually, I spent a way too much time confused by signage to display’s(10) , but my grumpiness dissipated when I saw heartily people cheerfully waving me on with wands even as rain fell harder.