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Modelling and forecasting of Nigeria stock market volatility
Published 2025-05-01“…Among the models tested, GJR-GARCH with the Student’s t-distribution performs best in forecasting volatility, providing superior fit and forecasting accuracy. …”
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Economy or Climate? Impact of Policy Uncertainty on Price Volatility of China’s Carbon Emission Trading Markets
Published 2025-05-01“…At the same time, the proposed GARCH-MIDAS model effectively solves the inconsistent frequency problem of policy uncertainty and carbon price volatility, providing a new perspective for the study of factors affecting carbon market volatility.…”
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Multi-Sensor Temporal Fusion Transformer for Stock Performance Prediction: An Adaptive Sharpe Ratio Approach
Published 2025-02-01“…The model’s multi-task learning framework, which simultaneously predicts returns and volatility, provides a more nuanced understanding of risk-adjusted performance. …”
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