{
  "亚马逊": {
    "roic": 0.18,
    "g": [
      0.015,
      0.03,
      0.04
    ],
    "p": [
      0.25,
      0.5,
      0.25
    ],
    "irr10": [
      -7.4984308891706934,
      2.0496674577003224,
      9.41111393189884
    ],
    "k": -0.008
  }
}