李同学2019-03-04 19:07:32

05.单选题 收藏 标记 纠错 Which of the following security market will result in highest arbitrage activity? A Market efficiency. B With no restrictions on short selling. C With high information-acquisition costs. 查看解析 上一题 下一题 正确答案B 您的答案C本题平均正确率：44% Contrast weak form, semi-strong form, strong form market efficiency难度：一般 推荐：      答案解析 Short selling helps in price discovery. Arbitrageurs benefit from pricing discrepancies (inefficiencies); therefore, arbitrage activity will be higher in markets with no restrictions on short selling. 问： B.是能够使市场更有效，所以应该是降低套利啊？ C.是让信息获取的成本变高，即增加了信息不对等的可能性，才有机会套利啊？ 所以我认为选C