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| Can Opening the Capital Market Improve the Quality of Corporate Information Disclosure？ An Analysis Based on the Shanghai-Hong Kong Stock Connect and Annual Report Texts |
| RUAN Rui, SUN Yuchen, TANG Yue, NIE Huihua
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Center for China Fiscal Development, Central University of Finance and Economics; School of Banking and Finance, University of International Business and Economics;
Research Institute of Economics and Management,Southwestern University of Finance and Economics;
School of Economics, Renmin University of China |
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Abstract The Shanghai-Hong Kong stock market exchange mechanism (hereafter referred to as the Shanghai-Hong Kong Stock Connect) was implemented on November 17, 2014. Investors in Hong Kong have been able to buy and sell stocks on Shanghai Stock Exchange within a specified range since the implementation of the Shanghai-Hong Kong Stock Connect mechanism. Mainland investors, conversely, are now able to buy and sell Hong Kong Stock Exchange stocks within a specified range. We take this capital market opening policy as a quasi-natural experiment. We use data from A-share listed companies from 2010 to 2019 to study the impact of capital market opening on the quality of public information disclosure by listed companies.
Referring to the literature, we calculate two readability indicators to measure the quality of companies' public information disclosure. These indicators are the proportion of commonly used words and the degree of text certainty. We take companies affected by the Shanghai-Hong Kong Stock Connect as the experimental group, and the remaining companies as the control group. We use difference-in-differences (DID) estimation, propensity score matching (PSM), and the synthetic control method to identify the causal effect of this capital market opening on the quality of companies' public information disclosure. We source companies' annual report texts from the Juchao Information Network. The financial data come from the CSMAR database.
We find that the capital market opening has improved the readability of relevant companies' annual report texts and significantly improved the quality of public information disclosure. This result is robust to various processing methods, including the addition of corporate governance and information environment control variables, consideration of the Shenzhen-Hong Kong Stock Connect, and the adoption of time-varying DID estimation. Further heterogeneity analysis shows that the improvement of text readability is more pronounced in companies with greater earnings manipulation and less stock price information. This indicates that the capital market opening effect is more significant in companies with weaker governance and lower information disclosure quality.
The main contributions of our research are as follows. First, we shift the research perspective from the amount of information disclosure by listed companies to information disclosure quality given the exogenous impact of capital market opening. Our findings indicate that capital market opening is an effective way to improve the market's overall information quality.
Second, we exploit text mining technology to construct text readability indicators, thereby enriching related research on information disclosure quality. We provide a more intuitive and less dependent method of measuring the quality of information disclosure by mining and analyzing listed companies' annual report texts. We thereby enhance understanding of the impact of capital market opening on the quality of information disclosure.
Third, we provide new empirical evidence of the impact of capital market opening on corporate behavior and performance. We find that capital market opening improves the quality of corporate public information disclosure. Our empirical evidence helps us to understand the important role of capital market opening in promoting the maturity of financial markets. It also provides theoretical support for the Chinese capital market opening policy.
Our study's policy implications for capital market opening and capital market system construction are as follows. First, China could open its capital market further to the global financial market, expand the market's capacity, make full use of the resources of both domestic and international markets, and guide enterprises to improve their governance. Second, the expansion of financial market opening leads to more stringent requirements for the quality of supervision. Supervisory departments should increase their emphasis on the quality of information disclosure and actively guide enterprises to improve their information disclosure quality, especially regarding public information. Finally, supervisors should also pay attention to the difficulty of understanding disclosure texts and to minimizing false and ambiguous statements that may mislead investors. This will guide companies to improve the quality of their information disclosure in annual reports. For example, supervisors could ask companies to clarify unclear words in their annual reports to urge them to enhance their information disclosure.
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Received: 24 April 2019
Published: 04 March 2021
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| Cite this article: |
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RUAN Rui,SUN Yuchen,TANG Yue, et al. Can Opening the Capital Market Improve the Quality of Corporate Information Disclosure？ An Analysis Based on the Shanghai-Hong Kong Stock Connect and Annual Report Texts[J]. Journal of Financial Research,
2021, 488(2): 188-206.
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| URL: |
| http://www.jryj.org.cn/EN/ OR http://www.jryj.org.cn/EN/Y2021/V488/I2/188 |
| [1] |
陈运森和黄健峤,2019,《股票市场开放与企业投资效率——基于“沪港通”的准自然实验》,《金融研究》第8期,第151～170页。
|
| [2] |
陈运森、黄健峤和韩慧云,2019,《股票市场开放提高现金股利水平了吗？——基于“沪港通”的准自然实验》,《会计研究》第3期,第55～62页。
|
| [3] |
李春涛、刘贝贝、周鹏和张璇,2018,《它山之石:QFII与上市公司信息披露》,《金融研究》第12期,第138～156页。
|
| [4] |
李沁洋和许年行,2019,《资本市场对外开放与股价崩盘风险——来自沪港通的证据》,《管理科学学报》第8期,第108～126页。
|
| [5] |
连立帅、朱松和陈超,2019a,《资本市场开放与股价对企业投资的引导作用:基于沪港通交易制度的经验证据》,《中国工业经济》第3期,第100～118页。
|
| [6] |
连立帅、朱松和陈关亭,2019b,《资本市场开放、非财务信息定价与企业投资——基于沪深港通交易制度的经验证据》,《管理世界》第8期,第136～154页。
|
| [7] |
孟庆斌、杨俊华和鲁冰,2017,《管理层讨论与分析披露的信息含量与股价崩盘风险——基于文本向量化方法的研究》,《中国工业经济》第12期,第132～150页。
|
| [8] |
倪骁然和顾明,2020,《资本市场国际影响力提升效应研究——来自A股纳入明晟(MSCI)新兴市场指数的证据》,《金融研究》第5期,第189～206页。
|
| [9] |
孙鲲鹏、王丹和肖星,2020,《互联网信息环境整治与社交媒体的公司治理作用》,《管理世界》第7期,第106～132页。
|
| [10] |
谢德仁和林乐,2015,《管理层语调能预示公司未来业绩吗？——基于我国上市公司年度业绩说明会的文本分析》,《会计研究》第2期,第20～27页。
|
| [11] |
许从宝、刘晓星和石广平,2016,《沪港通会降低上证A股价格波动性吗？——基于自然实验的证据》,《金融经济学研究》第6期,第28～39页。
|
| [12] |
于博和吴菡虹,2020,《沪港通的绩效增长与反向选择效应——兼论实现高质量增长的资本市场改革路径》,《财贸经济》第2期,第54～68页。
|
| [13] |
钟凯、孙昌玲、王永妍和王化成,2018,《资本市场对外开放与股价异质性波动——来自“沪港通”的经验证据》,《金融研究》第7期,第174～192页。
|
| [14] |
钟覃琳和陆正飞,2018,《资本市场开放能提高股价信息含量吗？——基于“沪港通”效应的实证检验》,《管理世界》第1期,第169～179页。
|
| [15] |
邹洋、张瑞君、孟庆斌和侯德帅,2019,《资本市场开放能抑制上市公司违规吗？——来自“沪港通”的经验证据》,《中国软科学》第8期,第120～134页。
|
| [16] |
Acemoglu, D., S. Johnson, A. Kermani, J. Kwak, and T. Mitton, 2016, “The Value of Connections in Turbulent Times: Evidence from the United States”, Journal of Financial Economics, 121(2):368～391.
|
| [17] |
Aggarwal, R., I. Erel, M. Ferreira, and P. Matos, 2011, “Does Governance Travel around the World？ Evidence from Institutional Investors”, Journal of Financial Economics, 100(1):154～181.
|
| [18] |
Bae, K. H., W. Bailey, and C. X. Mao, 2006, “Stock Market Liberalization and the Information Environment”, Journal of International Money and Finance, 25(3):404～428.
|
| [19] |
Bekaert, G., and C. R. Harvey, 2000, “Foreign Speculators and Emerging Equity Markets”, Journal of Finance, 55(2):565～613.
|
| [20] |
Bekaert, G., C. R. Harvey, and C. Lundblad, 2011, “Financial Openness and Productivity”, World Development, 39(1):1～19.
|
| [21] |
Biddle, G. C., G. Hilary, and R. S. Verdi, 2009, “How Does Financial Reporting Quality Relate to Investment Efficiency”, Journal of Accounting and Economics, 48(2):112～131.
|
| [22] |
Bonsall, S. B., and B. P. Miller, 2017, “The Impact of Narrative Disclosure Readability on Bond Ratings and the Cost of Debt”, Review of Accounting Studies, 22(2):608～643.
|
| [23] |
Bozanic, Z., and M. Thevenot, 2015, “Qualitative Disclosure and Changes in Sell‐Side Financial Analysts' Information Environment”, Contemporary Accounting Research, 32(4):1595～1616.
|
| [24] |
Brochet, F., G. S. Miller, P. Naranjo, and G. Yu, 2018, “Managers' Cultural Background and Disclosure Attributes”, Accounting Review, 94(3):57～86.
|
| [25] |
Bushman, R. M., J. D.Piotroski, and A. J.Smith, 2004, “What Determines Corporate Transparency？”, Journal of Accounting Research, 42(2):207～252.
|
| [26] |
Chan, M. K., and S. Kwok, 2017, “Risk-Sharing, Market Imperfections, Asset Prices: Evidence from China's Stock Market Liberalization”, Journal of Banking and Finance, 84(11):166～187.
|
| [27] |
Chen, R., S. El Ghoul, O. Guedhami, and H. Wang, 2017, “Do State and Foreign Ownership Affect Investment Efficiency？ Evidence from Privatizations”, Journal of Corporate Finance, 42(2):408～421.
|
| [28] |
Cheng, Q., F. Du, B. Y. Wang, and X. Wang, 2019, “Do Corporate Site Visits Impact Stock Prices？”, Contemporary Accounting Research, 36(1):359-388.
|
| [29] |
Dechow, P. M., R. G. Sloan, and A. P. Sweeney, 1995, “Detecting Earnings Management”, Accounting Review, 70(2):193～225.
|
| [30] |
Deng, Y., O. Hope, C. Wang, and M. Zhang, 2020, “Capital-Market Liberalization and Auditors' Accounting Adjustments: Evidence from a Quasi-Experiment”, SSRN Working Paper, No. 3501952.
|
| [31] |
Ferreira, M. A., and P. Matos, 2008, “The Colors of Investors' Money: The Role of Institutional Investors around the World”, Journal of Financial Economics, 88(3):499～533.
|
| [32] |
Gormley, Todd A., B. H. Kim, and X. Martin., 2012, "Do Firms Adjust Their Timely Loss Recognition in Response to Changes in the Banking Industry？", Journal of Accounting Research, 50(1):159～196.
|
| [33] |
Li, F., 2008, “Annual Report Readability, Current Earnings, and Earnings Persistence”, Journal of Accounting and Economics, 45(2):221～247.
|
| [34] |
Miller, B. P., 2010, “The Effects of Reporting Complexity on Small and Large Investor Trading”, Accounting Review, 85(6):2107～2143.
|
| [35] |
Mitton, T., 2006, “Stock Market Liberalization and Operating Performance at the Firm Level”, Journal of Financial Economics, 81(3):625～647.
|
| [36] |
Morck, R., B. Yeung, and W. Yu, 2000, “The Information Content of Stock Markets: Why Do Emerging Markets Have Synchronous Stock Price Movements？”, Journal of Financial Economics, 58(1-2):215～260.
|
| [37] |
Perotti, E. C., and E. L. Von Thadden, 2003, “Strategic Transparency and Informed Trading: Will Capital Market Integration Force Convergence of Corporate Governance？” Journal of Financial and Quantitative Analysis, 38(1):61～86.
|
| [38] |
Rice, T., and P. E. Strahan, 2010, “Does Credit Competition Affect Small‐Firm Finance？”Journal of Finance, 65(3):861～889.
|
| [39] |
Sohn, S., and N. Jiang, 2016, “Stock Market Liberalization and Price Discovery: Evidence from the Shanghai-Hong Kong Stock Connect”, SSRN Working Paper, No.2850967.
|
| [40] |
Tong, H., 2007, “Disclosure Standards and Market Efficiency: Evidence from Analysts' Forecasts”, Journal of International Economics, 72(1):222～241.
|
| [41] |
Wang, K., X. Yu, and B. Zhang, 2020, “Panda Games: Corporate Disclosure in the Eclipse of Search”, Kelley School of Business Research Paper, No. 18~2.
|
| [42] |
Yoon, A., 2020, “The Role of Private Disclosures in Markets with Weak Institutions: Evidence from Market Liberalization in China”, Accounting Review, Conditionally Accepted.
|
|
|
|
