[
  {
    "title": "PSTR: Panel Smooth Transition Regression Modelling",
    "author": [
      {
        "given": "Yukai",
        "family": "Yang",
        "role": ["aut", "cre"],
        "email": "yukai.yang@statistik.uu.se",
        "comment": "0000-0002-2623-8549"
      }
    ],
    "year": "2017",
    "note": "R package version 2.1.1 (CRAN release 2026-07-07)",
    "doi": "10.32614/CRAN.package.PSTR",
    "url": "https://CRAN.R-project.org/package=PSTR"
  },
  {
    "title": "Panel Smooth Transition Regression Models",
    "author": [
      {
        "given": "Andrés",
        "family": "González",
        "role": {},
        "email": {},
        "comment": {}
      },
      {
        "given": "Timo",
        "family": "Teräsvirta",
        "role": {},
        "email": {},
        "comment": {}
      },
      {
        "given": "Dick",
        "family": "van Dijk",
        "role": {},
        "email": {},
        "comment": {}
      },
      {
        "given": "Yukai",
        "family": "Yang",
        "role": {},
        "email": {},
        "comment": {}
      }
    ],
    "institution": "Stockholm School of Economics",
    "series": "EFI Working Paper Series in Economics and Finance",
    "number": "604",
    "year": "2005",
    "note": "Revised October 2017",
    "url": "https://swopec.hhs.se/hastef/papers/hastef0604.pdf"
  }
]