公司治理与股价暴跌风险:来自新兴市场的启示

IF 2.6 Q2 ECONOMICS
Muhammad Shahid Rasheed, Shahzad Kouser, Zhang Ling
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引用次数: 0

摘要

本研究在巴基斯坦证券交易所独特的公司治理环境中,提供了公司治理对股价崩盘风险的多方面影响的实证证据。利用所有在巴基斯坦证券交易所上市的非金融公司的数据,本研究采用了一种强大的方法来控制公司治理研究中常见的潜在内生性和反向因果关系问题。调查结果显示,家族企业在巴基斯坦市场占据主导地位,对董事会和决策过程拥有多数控制权。与预期相反,这些公司董事会和家族所有权结构无助于降低崩溃风险。然而,大宗所有权的存在表明,机构投资者主要是短期参与者。与之前的研究一致,在这种情况下,机构投资者在监督公司方面往往扮演被动和消极的角色。他们没有施加监控压力,而是表现出退出的倾向,进一步导致价格下跌和随后的崩盘。这些见解强调了市场监管机构制定公司治理框架的必要性,该框架不仅要确保投资者受到保护,还要鼓励公司通过改进披露和透明度实践来减少信息不对称。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Corporate Governance and Stock Price Crash Risk: Insights from an Emerging Market

This study provides empirical evidence of the multifaceted impact of corporate governance on stock price crash risk within the distinctive corporate governance landscape of the Pakistan Stock Exchange. Utilizing data from all non-financial firms listed on the Pakistan Stock Exchange, the study employs a robust methodology to control for potential endogeneity and reverse causality issues commonly encountered in corporate governance research. The findings reveal a dominance of family firms in the Pakistani market, holding majority control over boards and decision-making processes. Contrary to expectations, these corporate boards and family ownership structures do not contribute to the reduction of crash risk. However, the presence of block ownership indicates that institutional investors are predominantly short-term participants. In alignment with previous research, institutional investors in this context tend to play a passive and negative role in monitoring firms. Rather than applying monitoring pressure, they exhibit a tendency to exit, further contributing to price reductions and subsequent crashes. These insights underscore the necessity for market regulators to develop a corporate governance framework that not only ensures investor protection but also encourages firms to diminish information asymmetry through improved disclosure and transparency practices.

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来源期刊
CiteScore
3.00
自引率
0.00%
发文量
34
期刊介绍: The current remarkable growth in the Asia-Pacific financial markets is certain to continue. These markets are expected to play a further important role in the world capital markets for investment and risk management. In accordance with this development, Asia-Pacific Financial Markets (formerly Financial Engineering and the Japanese Markets), the official journal of the Japanese Association of Financial Econometrics and Engineering (JAFEE), is expected to provide an international forum for researchers and practitioners in academia, industry, and government, who engage in empirical and/or theoretical research into the financial markets. We invite submission of quality papers on all aspects of finance and financial engineering. Here we interpret the term ''financial engineering'' broadly enough to cover such topics as financial time series, portfolio analysis, global asset allocation, trading strategy for investment, optimization methods, macro monetary economic analysis and pricing models for various financial assets including derivatives We stress that purely theoretical papers, as well as empirical studies that use Asia-Pacific market data, are welcome. Officially cited as: Asia-Pac Financ Markets
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