Does Investor Sentiment Affect Clean Energy Stock? Evidence from TVP-VAR-Based Connectedness Approach
نویسندگان
چکیده
We investigated the connectedness of returns and volatility clean energy stock, technology crude oil, natural gas, investor sentiment based on time-varying parameter vector autoregressive (TVP-VAR) approach. The empirical results indicate that average total is higher in system than return system. has a weak impact stock. Our show dynamic across assets varies with time. Furthermore, increases significantly during financial turmoil. Dynamic more sensitive to By comparing estimated by TVP-VAR model rolling-window VAR model, we find similar 200 day model.
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ژورنال
عنوان ژورنال: Energies
سال: 2021
ISSN: ['1996-1073']
DOI: https://doi.org/10.3390/en14123442