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Author Spotlight: Advancements in Multiplex Detection of Respiratory Viruses
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How does Covid-19 affect global equity markets?

Eddie C M Hui1, Ka Kwan Kevin Chan1

  • 1ZN744, Department of Building and Real Estate, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China.

Financial Innovation
|March 7, 2022
PubMed
Summary
This summary is machine-generated.

The Coronavirus disease 2019 (Covid-19) outbreak significantly impacted global equity markets, with European economies experiencing greater negative effects than East Asian ones. This highlights the need for swift policy responses and investor awareness during global health crises.

Keywords:
Confirmed casesCovid-19Equity indexPanel regression

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Area of Science:

  • Economics
  • Finance
  • Epidemiology

Background:

  • The Coronavirus disease 2019 (Covid-19) pandemic emerged as a significant global health crisis.
  • The early stages of the pandemic presented unprecedented challenges to financial markets worldwide.
  • Understanding the economic repercussions on equity markets is crucial for policymakers and investors.

Purpose of the Study:

  • To investigate the impact of the Covid-19 outbreak on global equity markets.
  • To analyze the differential effects of the pandemic on various economies, specifically comparing European and East Asian markets.
  • To provide insights for policy formulation and investment strategies in response to health crises.

Main Methods:

  • Ordinary Least Squares (OLS) regression analysis.
  • Panel regression techniques.
  • Granger causality tests were employed to assess the relationships.

Main Results:

  • The Covid-19 outbreak demonstrated a statistically significant negative impact on overall equity index returns across eight economies, even at the 0.1% significance level.
  • The pandemic's adverse effects were more pronounced in European countries compared to East Asian economies.
  • Evidence suggests a potential shift in economic influence from Western to Eastern regions.

Conclusions:

  • Policymakers must implement rapid mitigation strategies to counteract the economic fallout from crises.
  • Investors should proactively monitor disease outbreaks and other systemic risks to adjust investment portfolios.
  • The findings underscore the interconnectedness of global health and financial stability, necessitating adaptive economic policies.