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智能评审
媒体报道情绪、投资者解读与股票市场稳定
被引:24
作者
:
论文数:
引用数:
h-index:
机构:
钟腾
机构
:
[1]
对外经济贸易大学金融学院
来源
:
金融监管研究
|
2018年
/ 05期
关键词
:
媒体报道情绪;
信息解读;
盈余公告;
股票市场稳定;
D O I
:
暂无
中图分类号
:
F832.51 [];
G206 [传播理论];
学科分类号
:
050302
[传播学]
;
摘要
:
在理性预期均衡的范式下,投资者会无偏地解读盈余公告中包含的信息,其对于盈余信息的市场估值也不会受到媒体情绪的影响。然而,最近的行为金融文献指出,媒体报道的语气会影响投资者的行为,进而影响股票的市场估值。本文利用文本分析法构造媒体报道情绪指数,通过大样本的实证研究发现,媒体报道情绪显著影响投资者对于盈余信息的解读:媒体悲观度越高,公告异常收益越低;市场对坏消息的反应在媒体悲观度较高时期更加灵敏,对好消息的反应在媒体悲观度较低时期更加灵敏;媒体报道情绪对坏消息的影响比对好消息更显著,对高强度消息的影响比对低强度消息更显著。本文的政策建议是,政府应规范媒体报道中出现的过度渲染问题,同时加强对投资者的教育,减轻因媒体情绪造成的资产误定价,进而增强股票市场稳定性。
引用
收藏
页码:32 / 53
页数:22
相关论文
共 16 条
[1]
The Causal Impact of Media in Financial Markets
[J].
Engelberg, Joseph E.
论文数:
0
引用数:
0
h-index:
0
机构:
Univ N Carolina, Kenan Flagler Business Sch, Chapel Hill, NC 27515 USA
Univ N Carolina, Kenan Flagler Business Sch, Chapel Hill, NC 27515 USA
Engelberg, Joseph E.
;
Parsons, Christopher A.
论文数:
0
引用数:
0
h-index:
0
机构:
Univ N Carolina, Kenan Flagler Business Sch, Chapel Hill, NC 27515 USA
Univ N Carolina, Kenan Flagler Business Sch, Chapel Hill, NC 27515 USA
Parsons, Christopher A.
.
JOURNAL OF FINANCE,
2011,
66
(01)
:67
-97
[2]
Media Coverage and the Cross-section of Stock Returns
[J].
Fang, Lily
论文数:
0
引用数:
0
h-index:
0
Fang, Lily
;
Peress, Joel
论文数:
0
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0
h-index:
0
Peress, Joel
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JOURNAL OF FINANCE,
2009,
64
(05)
:2023
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[3]
Investor Inattention and Friday Earnings Announcements
[J].
Dellavigna, Stefano
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Calif Berkeley, Dept Econ, Berkeley, CA 94720 USA
Univ Calif Berkeley, Dept Econ, Berkeley, CA 94720 USA
Dellavigna, Stefano
;
Pollet, Joshua M.
论文数:
0
引用数:
0
h-index:
0
机构:
Emory Univ, Goizueta Business Sch, Atlanta, GA 30322 USA
Univ Calif Berkeley, Dept Econ, Berkeley, CA 94720 USA
Pollet, Joshua M.
.
JOURNAL OF FINANCE,
2009,
64
(02)
:709
-749
[4]
More than words: Quantifying language to measure firms' fundamentals
[J].
Tetlock, Paul C.
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Texas Austin, Dept Finance, McCombs Sch Business, Austin, TX 78712 USA
Univ Texas Austin, Dept Finance, McCombs Sch Business, Austin, TX 78712 USA
Tetlock, Paul C.
;
Saar-Tsechansky, Maytal
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Texas Austin, Informat Risk & Operat Management Dept, McCombs Sch Business, Austin, TX 78712 USA
Univ Texas Austin, Dept Finance, McCombs Sch Business, Austin, TX 78712 USA
Saar-Tsechansky, Maytal
;
Macskassy, Sofus
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Texas Austin, Dept Finance, McCombs Sch Business, Austin, TX 78712 USA
Macskassy, Sofus
.
JOURNAL OF FINANCE,
2008,
63
(03)
:1437
-1467
[5]
Giving content to investor sentiment: The role of media in the stock market
[J].
Tetlock, Paul C.
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Texas, Sch Business, Austin, TX 78712 USA
Univ Texas, Sch Business, Austin, TX 78712 USA
Tetlock, Paul C.
.
JOURNAL OF FINANCE,
2007,
62
(03)
:1139
-1168
[6]
Stock price reaction to news and no-news: drift and reversal after headlines
[J].
Chan, WS
论文数:
0
引用数:
0
h-index:
0
机构:
AlphaSimplex Grp, LLC, Cambridge Ctr 1, Cambridge, MA 02142 USA
AlphaSimplex Grp, LLC, Cambridge Ctr 1, Cambridge, MA 02142 USA
Chan, WS
.
JOURNAL OF FINANCIAL ECONOMICS,
2003,
70
(02)
:223
-260
[7]
Does meeting earnings expectations matter? Evidence from analyst forecast revisions and share prices
[J].
Kasznik, R
论文数:
0
引用数:
0
h-index:
0
机构:
Stanford Univ, Grad Sch Business, Stanford, CA 94305 USA
Stanford Univ, Grad Sch Business, Stanford, CA 94305 USA
Kasznik, R
;
McNichols, MF
论文数:
0
引用数:
0
h-index:
0
机构:
Stanford Univ, Grad Sch Business, Stanford, CA 94305 USA
Stanford Univ, Grad Sch Business, Stanford, CA 94305 USA
McNichols, MF
.
JOURNAL OF ACCOUNTING RESEARCH,
2002,
40
(03)
:727
-759
[8]
Capital markets research in accounting.[J].S.P Kothari.Journal of Accounting and Economics.2001, 1
[9]
THE INFORMATION-CONTENT OF LOSSES
[J].
HAYN, C
论文数:
0
引用数:
0
h-index:
0
机构:
Graduate School of Management, University of California, Irvine, Irivine
HAYN, C
.
JOURNAL OF ACCOUNTING & ECONOMICS,
1995,
20
(02)
:125
-153
[10]
NOISE TRADER RISK IN FINANCIAL-MARKETS
[J].
DELONG, JB
论文数:
0
引用数:
0
h-index:
0
机构:
NATL BUR ECON RES, CAMBRIDGE, MA 02138 USA
DELONG, JB
;
SHLEIFER, A
论文数:
0
引用数:
0
h-index:
0
机构:
NATL BUR ECON RES, CAMBRIDGE, MA 02138 USA
SHLEIFER, A
;
SUMMERS, LH
论文数:
0
引用数:
0
h-index:
0
机构:
NATL BUR ECON RES, CAMBRIDGE, MA 02138 USA
SUMMERS, LH
;
WALDMANN, RJ
论文数:
0
引用数:
0
h-index:
0
机构:
NATL BUR ECON RES, CAMBRIDGE, MA 02138 USA
WALDMANN, RJ
.
JOURNAL OF POLITICAL ECONOMY,
1990,
98
(04)
:703
-738
←
1
2
→
共 16 条
[1]
The Causal Impact of Media in Financial Markets
[J].
Engelberg, Joseph E.
论文数:
0
引用数:
0
h-index:
0
机构:
Univ N Carolina, Kenan Flagler Business Sch, Chapel Hill, NC 27515 USA
Univ N Carolina, Kenan Flagler Business Sch, Chapel Hill, NC 27515 USA
Engelberg, Joseph E.
;
Parsons, Christopher A.
论文数:
0
引用数:
0
h-index:
0
机构:
Univ N Carolina, Kenan Flagler Business Sch, Chapel Hill, NC 27515 USA
Univ N Carolina, Kenan Flagler Business Sch, Chapel Hill, NC 27515 USA
Parsons, Christopher A.
.
JOURNAL OF FINANCE,
2011,
66
(01)
:67
-97
[2]
Media Coverage and the Cross-section of Stock Returns
[J].
Fang, Lily
论文数:
0
引用数:
0
h-index:
0
Fang, Lily
;
Peress, Joel
论文数:
0
引用数:
0
h-index:
0
Peress, Joel
.
JOURNAL OF FINANCE,
2009,
64
(05)
:2023
-2052
[3]
Investor Inattention and Friday Earnings Announcements
[J].
Dellavigna, Stefano
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Calif Berkeley, Dept Econ, Berkeley, CA 94720 USA
Univ Calif Berkeley, Dept Econ, Berkeley, CA 94720 USA
Dellavigna, Stefano
;
Pollet, Joshua M.
论文数:
0
引用数:
0
h-index:
0
机构:
Emory Univ, Goizueta Business Sch, Atlanta, GA 30322 USA
Univ Calif Berkeley, Dept Econ, Berkeley, CA 94720 USA
Pollet, Joshua M.
.
JOURNAL OF FINANCE,
2009,
64
(02)
:709
-749
[4]
More than words: Quantifying language to measure firms' fundamentals
[J].
Tetlock, Paul C.
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Texas Austin, Dept Finance, McCombs Sch Business, Austin, TX 78712 USA
Univ Texas Austin, Dept Finance, McCombs Sch Business, Austin, TX 78712 USA
Tetlock, Paul C.
;
Saar-Tsechansky, Maytal
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Texas Austin, Informat Risk & Operat Management Dept, McCombs Sch Business, Austin, TX 78712 USA
Univ Texas Austin, Dept Finance, McCombs Sch Business, Austin, TX 78712 USA
Saar-Tsechansky, Maytal
;
Macskassy, Sofus
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Texas Austin, Dept Finance, McCombs Sch Business, Austin, TX 78712 USA
Macskassy, Sofus
.
JOURNAL OF FINANCE,
2008,
63
(03)
:1437
-1467
[5]
Giving content to investor sentiment: The role of media in the stock market
[J].
Tetlock, Paul C.
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Texas, Sch Business, Austin, TX 78712 USA
Univ Texas, Sch Business, Austin, TX 78712 USA
Tetlock, Paul C.
.
JOURNAL OF FINANCE,
2007,
62
(03)
:1139
-1168
[6]
Stock price reaction to news and no-news: drift and reversal after headlines
[J].
Chan, WS
论文数:
0
引用数:
0
h-index:
0
机构:
AlphaSimplex Grp, LLC, Cambridge Ctr 1, Cambridge, MA 02142 USA
AlphaSimplex Grp, LLC, Cambridge Ctr 1, Cambridge, MA 02142 USA
Chan, WS
.
JOURNAL OF FINANCIAL ECONOMICS,
2003,
70
(02)
:223
-260
[7]
Does meeting earnings expectations matter? Evidence from analyst forecast revisions and share prices
[J].
Kasznik, R
论文数:
0
引用数:
0
h-index:
0
机构:
Stanford Univ, Grad Sch Business, Stanford, CA 94305 USA
Stanford Univ, Grad Sch Business, Stanford, CA 94305 USA
Kasznik, R
;
McNichols, MF
论文数:
0
引用数:
0
h-index:
0
机构:
Stanford Univ, Grad Sch Business, Stanford, CA 94305 USA
Stanford Univ, Grad Sch Business, Stanford, CA 94305 USA
McNichols, MF
.
JOURNAL OF ACCOUNTING RESEARCH,
2002,
40
(03)
:727
-759
[8]
Capital markets research in accounting.[J].S.P Kothari.Journal of Accounting and Economics.2001, 1
[9]
THE INFORMATION-CONTENT OF LOSSES
[J].
HAYN, C
论文数:
0
引用数:
0
h-index:
0
机构:
Graduate School of Management, University of California, Irvine, Irivine
HAYN, C
.
JOURNAL OF ACCOUNTING & ECONOMICS,
1995,
20
(02)
:125
-153
[10]
NOISE TRADER RISK IN FINANCIAL-MARKETS
[J].
DELONG, JB
论文数:
0
引用数:
0
h-index:
0
机构:
NATL BUR ECON RES, CAMBRIDGE, MA 02138 USA
DELONG, JB
;
SHLEIFER, A
论文数:
0
引用数:
0
h-index:
0
机构:
NATL BUR ECON RES, CAMBRIDGE, MA 02138 USA
SHLEIFER, A
;
SUMMERS, LH
论文数:
0
引用数:
0
h-index:
0
机构:
NATL BUR ECON RES, CAMBRIDGE, MA 02138 USA
SUMMERS, LH
;
WALDMANN, RJ
论文数:
0
引用数:
0
h-index:
0
机构:
NATL BUR ECON RES, CAMBRIDGE, MA 02138 USA
WALDMANN, RJ
.
JOURNAL OF POLITICAL ECONOMY,
1990,
98
(04)
:703
-738
←
1
2
→