[
  {
    "title": "ivcheck: Tests for Instrumental Variable Validity",
    "author": [
      {
        "given": "Charles",
        "family": "Coverdale",
        "role": {},
        "email": {},
        "comment": {}
      }
    ],
    "year": "2026",
    "note": "R package version 0.1.2",
    "url": "https://github.com/charlescoverdale/ivcheck"
  },
  {
    "title": "A Test for Instrument Validity",
    "author": [
      {
        "given": "Toru",
        "family": "Kitagawa",
        "role": {},
        "email": {},
        "comment": {}
      }
    ],
    "journal": "Econometrica",
    "year": "2015",
    "volume": "83",
    "number": "5",
    "pages": "2043--2063",
    "doi": "10.3982/ECTA11974"
  },
  {
    "title": "Testing Local Average Treatment Effect Assumptions",
    "author": [
      {
        "given": "Ismael",
        "family": "Mourifie",
        "role": {},
        "email": {},
        "comment": {}
      },
      {
        "given": "Yuanyuan",
        "family": "Wan",
        "role": {},
        "email": {},
        "comment": {}
      }
    ],
    "journal": "Review of Economics and Statistics",
    "year": "2017",
    "volume": "99",
    "number": "2",
    "pages": "305--313",
    "doi": "10.1162/REST_a_00622"
  },
  {
    "title": "Judging Judge Fixed Effects",
    "author": [
      {
        "given": "Brigham",
        "family": "Frandsen",
        "role": {},
        "email": {},
        "comment": {}
      },
      {
        "given": "Lars",
        "family": "Lefgren",
        "role": {},
        "email": {},
        "comment": {}
      },
      {
        "given": "Emily",
        "family": "Leslie",
        "role": {},
        "email": {},
        "comment": {}
      }
    ],
    "journal": "American Economic Review",
    "year": "2023",
    "volume": "113",
    "number": "1",
    "pages": "253--277",
    "doi": "10.1257/aer.20201860"
  },
  {
    "title": "Identification and Estimation of Local Average Treatment Effects",
    "author": [
      {
        "given": "Guido",
        "family": "Imbens",
        "role": {},
        "email": {},
        "comment": {}
      },
      {
        "given": "Joshua",
        "family": "Angrist",
        "role": {},
        "email": {},
        "comment": {}
      }
    ],
    "journal": "Econometrica",
    "year": "1994",
    "volume": "62",
    "number": "2",
    "pages": "467--475",
    "doi": "10.2307/2951620"
  }
]