{
  "run": "007-access-doesnt-pay",
  "as_of": "2026-07-13",
  "source": "QuiverQuant congress trading + @unitedstates congress-legislators",
  "n_members": 85,
  "min_buys": 25,
  "money_committees": "Financial Services, Ways & Means, Appropriations, Energy & Commerce, Banking, Finance, Armed Services",
  "n_on_money": 66,
  "n_chairs": 14,
  "seniority_range": [
    1,
    45
  ],
  "seniority": {
    "slope": 0.25,
    "slope_ci95": [
      -1.33,
      1.83
    ],
    "intercept": -12.71,
    "r2": 0.0012,
    "p": 0.7543060096323151,
    "resid_sd": 75.4,
    "juniors_mean": -4.7,
    "seniors_mean": -15.0
  },
  "money_committee": {
    "n_on": 66,
    "n_off": 19,
    "mean_on": -6.9,
    "mean_off": -18.2,
    "t": 0.85,
    "p": 0.396319220395362
  },
  "chair": {
    "n_chair": 14,
    "mean_chair": -35.9,
    "mean_nonchair": -4.2,
    "t": -1.93,
    "p": 0.06377762944386063
  },
  "senior_traders": [
    {
      "name": "Ron Wyden",
      "party": "D",
      "chamber": "Senate",
      "years": 45,
      "money": true,
      "chair": false,
      "n": 194,
      "mean_excess": 200.17
    },
    {
      "name": "Mitch McConnell",
      "party": "R",
      "chamber": "Senate",
      "years": 41,
      "money": true,
      "chair": false,
      "n": 36,
      "mean_excess": -19.07
    },
    {
      "name": "Nancy Pelosi",
      "party": "D",
      "chamber": "House",
      "years": 39,
      "money": false,
      "chair": false,
      "n": 108,
      "mean_excess": 53.21
    },
    {
      "name": "Jack Reed",
      "party": "D",
      "chamber": "Senate",
      "years": 35,
      "money": true,
      "chair": false,
      "n": 89,
      "mean_excess": 35.89
    },
    {
      "name": "Cleo Fields",
      "party": "D",
      "chamber": "House",
      "years": 33,
      "money": true,
      "chair": false,
      "n": 213,
      "mean_excess": 0.19
    },
    {
      "name": "Patty Murray",
      "party": "D",
      "chamber": "Senate",
      "years": 33,
      "money": true,
      "chair": false,
      "n": 78,
      "mean_excess": -127.93
    },
    {
      "name": "Lloyd Doggett",
      "party": "D",
      "chamber": "House",
      "years": 31,
      "money": true,
      "chair": false,
      "n": 227,
      "mean_excess": -72.16
    },
    {
      "name": "Zoe Lofgren",
      "party": "D",
      "chamber": "House",
      "years": 31,
      "money": false,
      "chair": false,
      "n": 197,
      "mean_excess": -50.77
    },
    {
      "name": "Pete Sessions",
      "party": "R",
      "chamber": "House",
      "years": 29,
      "money": true,
      "chair": false,
      "n": 229,
      "mean_excess": 62.57
    },
    {
      "name": "Susan M. Collins",
      "party": "R",
      "chamber": "Senate",
      "years": 29,
      "money": true,
      "chair": false,
      "n": 119,
      "mean_excess": -73.38
    },
    {
      "name": "Jerry Moran",
      "party": "R",
      "chamber": "Senate",
      "years": 29,
      "money": true,
      "chair": false,
      "n": 98,
      "mean_excess": 5.16
    },
    {
      "name": "Michael K. Simpson",
      "party": "R",
      "chamber": "House",
      "years": 27,
      "money": true,
      "chair": true,
      "n": 43,
      "mean_excess": -135.16
    },
    {
      "name": "John Boozman",
      "party": "R",
      "chamber": "Senate",
      "years": 25,
      "money": true,
      "chair": false,
      "n": 190,
      "mean_excess": -9.47
    },
    {
      "name": "Rick Larsen",
      "party": "D",
      "chamber": "House",
      "years": 25,
      "money": false,
      "chair": false,
      "n": 37,
      "mean_excess": -38.09
    }
  ]
}