Is the U.S. energy independence and Security Act of 2022 associated with stock market volatility

This study investigates the influence of the U.S. Energy Independence and Security Act (EISA) of 2022 on stock market volatility. Considering potential policy impacts on market dynamics, it employs a mean-reverting jump-diffusion model for volatility analysis, supported by rigorous hypothesis testing to validate empirical findings. For investor sentiment analysis, a pre-trained model (BERT-base-multilingual-uncased) is used to assess sentiment, with logistic regression and Bidirectional LSTM utilized for sentiment prediction. Contrary to conventional findings, logistic regression outperforms Bidirectional LSTM for the small dataset. Overall, the study estimates show no statistically noteworthy difference in volatility before and after implementing the EISA of 2022. This study provides valuable insights for navigating financial decisions within the intricate landscape of energy markets

Business · Economics · Financial economics · Financial system · Independence (probability theory · Monetary economics · Security market · Stock market · Volatility (finance · Energy, Environment, and Transportation Policies · Global Energy Security and Policy · Market Dynamics and Volatility · Finance