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   "name": "Mathematical Finance",
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   "people": 2
  },
  {
   "id": "q-fin.PR",
   "name": "Pricing of Securities",
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  },
  {
   "id": "q-fin.ST",
   "name": "Statistical Finance",
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  },
  {
   "id": "stat.OT",
   "name": "Other Statistics",
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   "people": 9
  }
 ]
}