Using weekly Shanghai Containerized Freight Index (SCFI) data for the US West Coast, US East Coast, and Europe routes (2019–2026; 382 weeks), this study compares traditional econometric methods (ARIMA, SARIMA), machine learning (Random Forest, XGBoost, SVR), and deep learning (LSTM, GRU, Transformer), together with exo...
H. Yoo, S. Kim, Seungwook Park· The Korean Logistics Researc...· 0 citations
The study's purpose is to establish whether drawdown-onset prediction with actionable lead time is feasible by combining multiple crisis mechanisms into a unified online probabilistic architecture, rather than relying on the single-mechanism specifications common in the existing literature.
Maksim Kim, Seungwook Park· Journal of Derivatives and Q...· 0 citations
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