@misc{GARCHRecord0074, title = {{Conditional Portability of Geometric Stress Coordinates: A Frozen Eight-Market Test of Geometric Tail Routing}}, author = {Yang, Fuli}, year = {2026}, url = {https://papers.ssrn.com/sol3/papers.cfm?abstract_id=7377778}, howpublished = {SSRN} }