Global financial crisis versus COVID-19: Evidence from sentiment analysis

Business & Economics

• Global Financial Crisis 100%
• Sentiment Analysis 82%
• Sentiment 66%
• Information Transfer 34%
• Realized Volatility 21%
• Assets 21%
• Foreign-Currency Bonds 16%
• Mutual Information 15%
• Information Sharing 14%
• Realized Variance 13%
• Information Entropy 12%
• Volatility Forecasts 11%
• Nonparametric Methods 11%
• Entropy 10%
• Predictive Power 9%
• Commodities 8%
• Hedging 8%
• Uncertainty 5%

Earth & Environmental Sciences

• financial crisis 95%
• volatility 71%
• pandemics 29%
• analysis 17%
• information transfer 14%
• currency 14%
• commodity 11%
• entropy 9%
• forecasting 8%
• forecast 7%
• method 2%

Social Sciences

• financial crisis 63%
• assets 36%
• evidence 27%
• entropy 13%
• currency 11%
• commodity 10%
• uncertainty 8%