IDEAS home Printed from https://ideas.repec.org/a/eee/reveco/v94y2024ics1059056024003289.html
   My bibliography  Save this article

Enhancing capital market efficiency: The role of data assets disclosure in reducing stock price synchronicity

Author

Listed:
  • Sun, Xiaowen
  • Du, Zhenhua

Abstract

In the burgeoning digital economy, data have emerged as a pivotal factor of production, embodying a critical source of competitive advantage and core assets for companies. This study investigates the influence of data assets disclosure on the efficiency of capital market pricing, particularly through the lens of stock price synchronicity among Shanghai and Shenzhen A-share listed companies from 2013 to 2021. The analysis reveals that transparent data assets information significantly diminishes stock price synchronicity. The reduction is more pronounced when the disclosed data assets information is highly verifiable and comprehensible. Mechanistic exploration suggests that this effect primarily arises from diminished information asymmetry, enhanced long-term investments by institutional investors, and eased financing constraints. Notably, the impact is more substantial in non-high-tech companies and those with superior information disclosure ratings. After rigorous robustness checks and endogeneity considerations, our findings persist, highlighting the critical function of data assets disclosure in reducing stock price synchronicity and offering actionable insights for refining corporate information disclosure and governance practices.

Suggested Citation

  • Sun, Xiaowen & Du, Zhenhua, 2024. "Enhancing capital market efficiency: The role of data assets disclosure in reducing stock price synchronicity," International Review of Economics & Finance, Elsevier, vol. 94(C).
    • Handle: RePEc:eee:reveco:v:94:y:2024:i:c:s1059056024003289
    DOI: 10.1016/j.iref.2024.05.030
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S1059056024003289
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.iref.2024.05.030?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Ping Lu & Zhihong Li & Jianhui Liu & Yunxuan Wang, 2021. "Do the Securities Analysts Play the Role of Information Competition or Information Supplement? Empirical Analysis Based on Investor Sentiment," SAGE Open, , vol. 11(4), pages 21582440211, December.
    2. Hongkang Xu & Trung H. Pham & Mai Dao, 2020. "Annual report readability and trade credit," Review of Accounting and Finance, Emerald Group Publishing Limited, vol. 19(3), pages 363-385, July.
    3. Jin, Li & Myers, Stewart C., 2006. "R2 around the world: New theory and new tests," Journal of Financial Economics, Elsevier, vol. 79(2), pages 257-292, February.
    4. Saverio Bozzolan & Marco Trombetta & Sergio Beretta, 2009. "Forward-Looking Disclosures, Financial Verifiability and Analysts' Forecasts: A Study of Cross-Listed European Firms," European Accounting Review, Taylor & Francis Journals, vol. 18(3), pages 435-473.
    5. Li, Leye & Monroe, Gary S. & Wang, Jenny Jing, 2021. "State ownership and abnormal accruals in highly-valued firms: Evidence from China," Journal of Contemporary Accounting and Economics, Elsevier, vol. 17(1).
    6. Du, Jiayue & Gao, Haoyu & Wen, Huiyu & Ye, Yanyi, 2024. "Public data acces and stock price synchronicity: Evidence from China," Economic Modelling, Elsevier, vol. 130(C).
    7. Kun Yuan & Detao Zeng & Xiangyi Yuan & Fei Lan, 2022. "Real Earnings Management, Manipulation Incentives and Accounting Conservatism:Evidence from China," Emerging Markets Finance and Trade, Taylor & Francis Journals, vol. 58(4), pages 939-951, March.
    8. Jeremy Bertomeu & Davide Cianciaruso, 2018. "Verifiable disclosure," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 65(4), pages 1011-1044, June.
    9. Hasan, Iftekhar & Song, Liang & Wachtel, Paul, 2013. "Institutional development and stock price synchronicity: Evidence from China," BOFIT Discussion Papers 20/2013, Bank of Finland Institute for Emerging Economies (BOFIT).
    10. Lamont, Owen & Polk, Christopher & Saa-Requejo, Jesus, 2001. "Financial Constraints and Stock Returns," The Review of Financial Studies, Society for Financial Studies, vol. 14(2), pages 529-554.
    11. Hou, Jianlei & Zhao, Shangmei & Yang, Haijun, 2020. "Individual analysts, stock return synchronicity and information efficiency," International Review of Financial Analysis, Elsevier, vol. 71(C).
    12. Stock, James H & Wright, Jonathan H & Yogo, Motohiro, 2002. "A Survey of Weak Instruments and Weak Identification in Generalized Method of Moments," Journal of Business & Economic Statistics, American Statistical Association, vol. 20(4), pages 518-529, October.
    13. Gul, Ferdinand A. & Kim, Jeong-Bon & Qiu, Annie A., 2010. "Ownership concentration, foreign shareholding, audit quality, and stock price synchronicity: Evidence from China," Journal of Financial Economics, Elsevier, vol. 95(3), pages 425-442, March.
    14. Samuel Tung, 2000. "The Effect of Information Asymmetry on Bid-Ask Spreads Around Earnings Announcements by NASDAQ Firms," Review of Pacific Basin Financial Markets and Policies (RPBFMP), World Scientific Publishing Co. Pte. Ltd., vol. 3(03), pages 331-346.
    15. Cory A. Cassell & Lauren M. Cunningham & Ling Lei Lisic, 2019. "The readability of company responses to SEC comment letters and SEC 10-K filing review outcomes," Review of Accounting Studies, Springer, vol. 24(4), pages 1252-1276, December.
    16. Gao, Qiang & Lin, Mingfeng & Sias, Richard, 2023. "Words Matter: The Role of Readability, Tone, and Deception Cues in Online Credit Markets," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 58(1), pages 1-28, February.
    17. Welagedara, Venura & Deb, Saikat Sovan & Singh, Harminder, 2017. "Investor attention, analyst recommendation revisions, and stock prices," Pacific-Basin Finance Journal, Elsevier, vol. 45(C), pages 211-223.
    18. Hasan, Iftekhar & Song, Liang & Wachtel, Paul, 2014. "Institutional development and stock price synchronicity: Evidence from China," Journal of Comparative Economics, Elsevier, vol. 42(1), pages 92-108.
    19. Christopher Armstrong & George Foster & Daniel Taylor, 2016. "Abnormal Accruals in Newly Public Companies: Opportunistic Misreporting or Economic Activity?," Management Science, INFORMS, vol. 62(5), pages 1316-1338, May.
    20. Akyol, Ali C. & Qian, Yiming & Yu, Frank, 2023. "How do experienced analysts improve price efficiency?," Journal of Banking & Finance, Elsevier, vol. 149(C).
    21. Dasgupta, Sudipto & Gan, Jie & Gao, Ning, 2010. "Transparency, Price Informativeness, and Stock Return Synchronicity: Theory and Evidence," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 45(5), pages 1189-1220, October.
    22. Tamanna Dalwai & Gopalakrishnan Chinnasamy & Syeeda Shafiya Mohammadi, 2021. "Annual report readability, agency costs, firm performance: an investigation of Oman's financial sector," Journal of Accounting in Emerging Economies, Emerald Group Publishing Limited, vol. 11(2), pages 247-277, February.
    23. Vismaya Gangadharan & Lakshmi Padmakumari, 2023. "Annual report readability and stock return synchronicity: Evidence from India," Cogent Economics & Finance, Taylor & Francis Journals, vol. 11(1), pages 2186034-218, December.
    24. Hongkang Xu & Trung H. Pham & Mai Dao, 2020. "Annual report readability and trade credit," Review of Accounting and Finance, Emerald Group Publishing Limited, vol. 19(3), pages 363-385, July.
    25. Li, Keming, 2020. "Does Information Asymmetry Impede Market Efficiency? Evidence from Analyst Coverage," Journal of Banking & Finance, Elsevier, vol. 118(C).
    26. Zhou, Bingjun & Gao, Ke & Ning, Jing & Zhang, Anqi & Dai, Jiapeng, 2024. "Does air pollution change the business strategy for investment? The strategic influence of national governance," Finance Research Letters, Elsevier, vol. 63(C).
    27. Wei, Yu & Wang, Yizhi & Lucey, Brian M. & Vigne, Samuel A., 2023. "Cryptocurrency uncertainty and volatility forecasting of precious metal futures markets," Journal of Commodity Markets, Elsevier, vol. 29(C).
    28. Wang, Yizhi & Wei, Yu & Lucey, Brian M. & Su, Yang, 2023. "Return spillover analysis across central bank digital currency attention and cryptocurrency markets," Research in International Business and Finance, Elsevier, vol. 64(C).
    29. Fabio Caputo & Simone Pizzi & Lorenzo Ligorio & Rossella Leopizzi, 2021. "Enhancing environmental information transparency through corporate social responsibility reporting regulation," Business Strategy and the Environment, Wiley Blackwell, vol. 30(8), pages 3470-3484, December.
    30. Calic, Goran & Ghasemaghaei, Maryam, 2021. "Big data for social benefits: Innovation as a mediator of the relationship between big data and corporate social performance," Journal of Business Research, Elsevier, vol. 131(C), pages 391-401.
    31. Irani, Rustom M. & Oesch, David, 2016. "Analyst Coverage and Real Earnings Management: Quasi-Experimental Evidence," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 51(2), pages 589-627, April.
    32. Liang Song, 2015. "Accounting disclosure, stock price synchronicity and stock crash risk," International Journal of Accounting & Information Management, Emerald Group Publishing Limited, vol. 23(4), pages 349-363, October.
    33. Wang, Yizhi, 2022. "Volatility spillovers across NFTs news attention and financial markets," International Review of Financial Analysis, Elsevier, vol. 83(C).
    34. Ren, He & Ye, Linlin & Zheng, Shi, 2024. "Share repurchase and capital market pricing efficiency," Finance Research Letters, Elsevier, vol. 60(C).
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Persakis, Antonios & Iatridis, George Emmanuel, 2023. "How economic uncertainty influences the performance of investor perceptions and behavior," Journal of International Accounting, Auditing and Taxation, Elsevier, vol. 51(C).
    2. Su, Kun & Zhang, Miaomiao & Liu, Chengyun, 2022. "Financial derivatives, analyst forecasts, and stock price synchronicity: Evidence from an emerging market," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 81(C).
    3. Doan, Anh-Tuan & Lin, Kun-Li, 2022. "Bank ownership and stock price informativeness. Does politics matter?," International Review of Financial Analysis, Elsevier, vol. 79(C).
    4. Doan, Anh-Tuan & Phan, Thu & Lin, Kun-Li, 2020. "Governance quality, bank price synchronicity and political uncertainty," International Review of Economics & Finance, Elsevier, vol. 69(C), pages 231-262.
    5. Li, Mingsheng & Liu, Desheng & Peng, Hongfeng & Zhang, Luxiu, 2020. "Does low synchronicity mean more or less informative prices? Evidence from an emerging market," Journal of Financial Stability, Elsevier, vol. 51(C).
    6. Fu, Junhui & Chen, Xingwei & Liu, Yufang & Chen, Rongda, 2022. "Managerial ability and stock price synchronicity," Research in International Business and Finance, Elsevier, vol. 60(C).
    7. Abedifar, Pejman & Bouslah, Kais & Qamhieh Hashem, Shatha & Song, Liang, 2020. "How informative are stock prices of Islamic Banks?," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 66(C).
    8. Gaganis, Chrysovalantis & Leledakis, George & Pasiouras, Fotios & Pyrgiotakis, Emmanouil, 2021. "National culture of secrecy and stock price synchronicity: Cross-country evidence," MPRA Paper 105432, University Library of Munich, Germany.
    9. Liu, Desheng & Wang, Yiqing & Li, Mingsheng, 2024. "Comparable but is it informative?Accounting information comparability and price synchronicity," Journal of Financial Stability, Elsevier, vol. 73(C).
    10. Wang, Kai & Zhao, Jingjing & Zhou, Jun, 2024. "Online sales and stock price synchronicity: Evidence from China," International Review of Financial Analysis, Elsevier, vol. 95(PA).
    11. Chen, Yuyang & Wang, Xinlu & Chen, Kun, 2023. "Stock market liberalization and pay for market-based performance: Evidence from a quasi-natural experiment in China," Pacific-Basin Finance Journal, Elsevier, vol. 79(C).
    12. Chue, Timothy K. & Gul, Ferdinand A. & Mian, G. Mujtaba, 2019. "Aggregate investor sentiment and stock return synchronicity," Journal of Banking & Finance, Elsevier, vol. 108(C).
    13. Hasan, Iftekhar & Song, Liang & Wachtel, Paul, 2013. "Institutional development and stock price synchronicity: Evidence from China," BOFIT Discussion Papers 20/2013, Bank of Finland Institute for Emerging Economies (BOFIT).
    14. Fenghua Wen & Yujie Yuan & Wei‐Xing Zhou, 2021. "Cross‐shareholding networks and stock price synchronicity: Evidence from China," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 26(1), pages 914-948, January.
    15. Gao, Yihong & Gao, Jiayan & Li, Haili, 2024. "Green credit regulation and market efficiency: A perspective of irrational trading," Economic Analysis and Policy, Elsevier, vol. 82(C), pages 199-219.
    16. Vismaya Gangadharan & Lakshmi Padmakumari, 2024. "Fogging the firm performance: an empirical examination of the annual report readability in India," International Journal of Disclosure and Governance, Palgrave Macmillan, vol. 21(2), pages 211-226, June.
    17. Li, Hao & Li, Zhisheng & Lin, Bingxuan & Xu, Xiaowei, 2019. "The effect of short sale constraints on analyst forecast quality: Evidence from a natural experiment in China," Economic Modelling, Elsevier, vol. 81(C), pages 338-347.
    18. Cheema, Arbab K. & Eshraghi, Arman & Wang, Qingwei, 2023. "Macroeconomic news and price synchronicity," Journal of Empirical Finance, Elsevier, vol. 73(C), pages 390-412.
    19. Soedarmono, Wahyoe & Tarazi, Amine, 2013. "Bank opacity, intermediation cost and globalization: Evidence from a sample of publicly traded banks in Asia," Journal of Asian Economics, Elsevier, vol. 29(C), pages 91-100.
    20. Habib, Ahsan & Jiang, Haiyan, 2015. "Corporate governance and financial reporting quality in China: A survey of recent evidence," Journal of International Accounting, Auditing and Taxation, Elsevier, vol. 24(C), pages 29-45.

    More about this item

    Keywords

    Data assets; Information disclosure; Capital market efficiency; Stock price synchronicity;
    All these keywords.

    JEL classification:

    • G12 - Financial Economics - - General Financial Markets - - - Asset Pricing; Trading Volume; Bond Interest Rates
    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
    • O34 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Intellectual Property and Intellectual Capital
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:reveco:v:94:y:2024:i:c:s1059056024003289. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/locate/inca/620165 .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.