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The value of communication during pandemics

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  • Liu, Qingfu
  • Shi, Chen
  • Tse, Yiuman
  • Wang, Chuanjie

Abstract

Using natural language processing (NLP) techniques to analyze the leading newspapers in China, we develop a novel measure, a pandemic intensity index. We show that firms with more investor communication have significantly higher market value during the multiple pandemic outbreaks over the period 2013 to 2021. Investor communication works primarily through alleviating information asymmetry between firms and investors and raising a firm's profile with market participants during pandemics. Our results provide support for the hypothesis that investor communication acts as a consoler, which helps firms prevail under unexpected conditions. Positive textual sentiment enhances the communication effect. We conclude that firms should enhance communication with investors and reassure them during turbulent times, especially in response to uncertainty.

Suggested Citation

  • Liu, Qingfu & Shi, Chen & Tse, Yiuman & Wang, Chuanjie, 2023. "The value of communication during pandemics," Pacific-Basin Finance Journal, Elsevier, vol. 82(C).
    • Handle: RePEc:eee:pacfin:v:82:y:2023:i:c:s0927538x23002305
    DOI: 10.1016/j.pacfin.2023.102159
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    More about this item

    Keywords

    Information asymmetry; Investor communication; NLP techniques; Pandemic intensity index;
    All these keywords.

    JEL classification:

    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
    • G32 - Financial Economics - - Corporate Finance and Governance - - - Financing Policy; Financial Risk and Risk Management; Capital and Ownership Structure; Value of Firms; Goodwill

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