数字化转型与资本市场效率——基于股价同步性视角

被引:48
|
作者
雷光勇
买瑞东
左静静
机构
[1] 对外经济贸易大学国际商学院
关键词
数字化转型; 股价同步性; 资本市场效率; 信息不对称;
D O I
暂无
中图分类号
F275 [企业财务管理]; F270.7 [企业现代化管理]; F832.51 [];
学科分类号
1201 ;
摘要
数字经济时代,越来越多的企业开始数字化转型,但数字化转型对资本市场运行效率的影响尚需探索。文章选取2009―2020年A股上市公司为样本,从股价同步性角度考察了企业数字化转型对资本市场运行效率的影响。结果表明,企业数字化转型确实可以降低股价同步性,提高资本市场效率,且该效应主要作用于成熟期企业,其作用机制包括提高分析师关注与股票流动性。进一步探究表明,在规模较大、位于东部地区及属于技术资本密集型的企业中,数字化转型产生的影响更为显著;其影响主要是基于技术运用层面产生的效应。本文结果揭示了数字化转型在资本市场运行中的重要作用,为从资本市场角度推动企业数字化转型升级提供了新的启示。
引用
收藏
页码:48 / 59
页数:12
相关论文
共 45 条
  • [11] Digital transforming capability and performance: a microfoundational perspective[J] . Thayla Tavares Sousa Zomer,Andy Neely,Veronica Martinez.International Journal of Operations & Production Management . 2020 (ahea)
  • [12] Digital transformation: A multidisciplinary reflection and research agenda[J] . Peter C. Verhoef,Thijs Broekhuizen,Yakov Bart,Abhi Bhattacharya,John Qi Dong,Nicolai Fabian,Michael Haenlein.Journal of Business Research . 2019 (prep)
  • [13] Digital transformation strategy making in pre-digital organizations: The case of a financial services provider[J] . Simon Chanias,Michael D. Myers,Thomas Hess.Journal of Strategic Information Systems . 2018
  • [14] To be or not to be digital, that is the question: Firm innovation and performance[J] . Jo?o J.M. Ferreira,Cristina I. Fernandes,Fernando A.F. Ferreira.Journal of Business Research . 2018
  • [15] Investor Sentiment and Stock Market Liquidity
    Liu, Shuming
    [J]. JOURNAL OF BEHAVIORAL FINANCE, 2015, 16 (01) : 51 - 67
  • [16] How Big Data Will Change Accounting
    Warren, J. Donald, Jr.
    Moffitt, Kevin C.
    Byrnes, Paul
    [J]. ACCOUNTING HORIZONS, 2015, 29 (02) : 397 - 407
  • [17] The IT Productivity Paradox: Evidence from the Nigerian Banking Industry[J] . Godfrey E. Ekata.The Electronic Journal of Information Systems in Developing Countries . 2012 (1)
  • [18] Institutional development and stock price synchronicity: Evidence from China[J] . Iftekhar Hasan,Liang Song,Paul Wachtel.Journal of Comparative Economics . 2011
  • [19] Cash Flow Patterns as a Proxy for Firm Life Cycle
    Dickinson, Victoria
    [J]. ACCOUNTING REVIEW, 2011, 86 (06): : 1969 - 1994
  • [20] Ownership concentration, foreign shareholding, audit quality, and stock price synchronicity: Evidence from China[J] . Ferdinand A. Gul,Jeong-Bon Kim,Annie A. Qiu.Journal of Financial Economics . 2009 (3)