@misc{GARCHRecord0098,
  title = {{A Constraint Geometry State-Space Model of Dynamic Correlation With an Empirical Demonstration on ENSO-Driven Commodity Markets}},
  author = {Yang, Fuli},
  year = {2026},
  url = {https://papers.ssrn.com/sol3/papers.cfm?abstract_id=7188139},
  howpublished = {SSRN}
}