这篇论文写的很不错，喜欢的可以看看 (confirmation bias of traders) - 未名空间MITBBS历史存档

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这篇论文写的很不错，喜欢的可以看看 (confirmation bias of traders)

这篇论文写的很不错，喜欢的可以看看 (confirmation bias of traders)# Stock

I*t2013-03-04 08:03

1 楼

打架伤人判了2年现在不让出国了请问怎么可以把以前国外赚的钱汇回国需要找律师
吗还是需要自己亲戚去美国。
谢谢

z*w2013-03-04 08:03

2 楼

http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1639470

s*a2013-03-04 08:03

3 楼

west union

a*t2013-03-04 08:03

4 楼

现在搞学术研究的要么是印度人，要么是中国人，要么就是姓朴的韩国人。。。。。。

d*h2013-03-04 08:03

5 楼

bitcoin

i*n2013-03-04 08:03

6 楼

kim 也不少：）

★ 发自iPhone App: ChineseWeb 7.8

【在 a********t 的大作中提到】

: 现在搞学术研究的要么是印度人，要么是中国人，要么就是姓朴的韩国人。。。。。。

i*n2013-03-04 08:03

7 楼

Using data from a new field experiment in South Korea, we study how
information from virtual communities such as stock message boards influences
investors’ trading decisions and investment performance. Motivated by
recent studies in psychology, we conjecture that investors would use message
boards to seek information that confirms their prior beliefs. This
confirmation bias would make them more overconfident and adversely affect
their investment performance. An analysis of 502 investor responses from the
largest message board operator in South Korea supports our conjecture. We
find that investors exhibit confirmation bias when they process information
from message boards. We also demonstrate that investors with stronger
confirmation bias exhibit greater overconfidence. Those investors have
higher expectations about their performance, trade more frequently, but
obtain lower realized returns. Collectively, these results suggest that
participation in virtual communities increases investors’ propensity to
commit investment mistakes and is likely to be detrimental to their
investment performance.

★ 发自iPhone App: ChineseWeb 7.8

【在 i*********n 的大作中提到】

: kim 也不少：）
:
: ★ 发自iPhone App: ChineseWeb 7.8