The resilience dynamics of energy ETF accessibility and stock market sentiment in China during the post-pandemic era
Hua-Tang Yin,
Jun Wen,
Hongming Yang,
Yushuang He and
Chun-Ping Chang
Energy Economics, 2025, vol. 141, issue C
Abstract:
This paper investigates the dynamic interaction between energy ETF accessibility and stock market sentiment through the lens of resilience during the post COVID-19 pandemic period. We find that they tend to positively co-move in the long run. Adverse exogenous shocks on one of them not only have a persistent impact on itself but also cause non-diminish damage to the other. Compared to stock market sentiment resilience, energy ETF accessibility resilience is more constrained by the long-run co-movement. The co-movement is not significantly reshaped by possible structural time-breaks or Markovian regime shifts. Further exploration based on wavelet coherence analysis provides evidence for a stable and even gradually strengthening positive coherence between the two types of resilience in a volatile environment. Accordingly, our findings can offer valuable insights for financial regulators to achieve their designed objectives in the secondary markets of energy and stocks.
Keywords: Energy ETF; Stock market sentiment; Resilience; Cointegration; Exogenous shock; Regime shift (search for similar items in EconPapers)
JEL-codes: E44 G20 Q40 (search for similar items in EconPapers)
Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:eee:eneeco:v:141:y:2025:i:c:s0140988324007692
DOI: 10.1016/j.eneco.2024.108060
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