Original research Forecasting Chinese crude oil futures’ volatility: a heterogeneous volatility spillover-conditional autoregressive range model 13 May 2026
Original research Addressing class imbalance in probability-of-default modeling: a comparative study of SMOTE, ensemble learning and explainable artificial intelligence 13 May 2026
Original research From expansion to recession: unraveling the performance of Chinese hedge funds through economic shifts 18 Feb 2026
Original research Analyzing cryptocurrency risk with a stochastic volatility normal tempered stable process via hybrid optimization 17 Feb 2026
Original research When betas meet the cross section: a hybrid risk model for equity portfolios 19 Jan 2026