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Testing Disagreement Models

delete2022-06-08
delete24
delete
OA
AI
Y
Yen‐Cheng Chang *
A
Alexander Ljungqvist
K
Kevin Tseng
DOI:10.1111/jofi.13137delete
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Abstract

Abstract

En 中文
We provide plausibly identified evidence for the role of investor disagreement in asset pricing. Our natural experiment exploits the staggered implementation of the Electronic Data Gathering, Analysis, and Retrieval (EDGAR) system, which induces a reduction in investor disagreement. Consistent with models of investor disagreement, EDGAR inclusion helps resolve disagreement around information events, leading to stock price corrections. The reduction in disagreement following EDGAR inclusion also reduces stock price crash risk, especially among stocks with binding short-sale constraints and high investor optimism.
Keywords:
SPECULATIVE INVESTOR BEHAVIOR
CONDITIONAL SKEWNESS
TRADING VOLUME
CROSS-SECTION
SHORT-SALES
ANALYST
MARKET
PRICE
INFORMATION
LIQUIDITY
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Journal

Journal of Finance cover
Journal of Finance
IF:
9.5
Papers:
4.0K
Citations:
5.0W

Organization

N
National Taiwan University
Scholars:
4.7W
Papers: 4.2W
Citations: 3.6W
R
research institute of industrial economics
Scholars:
81
Papers: 125
Citations: 0