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econ.EM2026
Energy Market and Carbon Emission Spillovers in Critical Minerals Investment: A Dynamic Connectedness Approach
Haibo Wang, Lutfu Sua, Jaime Ortiz +2
The paper uses a time‑varying VAR model to measure how daily price volatility spreads among critical‑mineral ETFs and macro‑variables like energy prices, carbon futures, and market…
econ.EM2026
Dynamic Risk in the U.S. Banking System: An Analysis of Sentiment, Policy Shocks, and Spillover Effects
Haibo Wang, Jun Huang, Lutfu S Sua +3
The 2023 U.S. banking crisis propagated not through direct financial linkages but through a high-frequency, information-based contagion channel. This paper moves beyond exploration…
econ.EM2025
Spatiotemporal Impact of Trade Policy Variables on Asian Manufacturing Hubs: Bayesian Global Vector Autoregression Model
Lutfu S. Sua, Haibo Wang, Jun Huang
A novel spatiotemporal framework using diverse econometric approaches is proposed in this research to analyze relationships among eight economy-wide variables in varying market con…