{
  "annotation_id": "2b2614e0-409a-43e4-8f8f-6cfe098b993b",
  "date_created": "2026-03-02T18:00:59.809000Z",
  "date_modified": "2026-03-02T18:00:59.809000Z",
  "file_hash": "44a152c6149e0482f8881338905a9f16577d1284741e5b3a29ed2230a51e073e",
  "private": false,
  "record": {
    "abstract": "The effects of saving and spending patterns on holding time distribution of\nmoney are investigated based on the ideal gas-like models. We show the\nsteady-state distribution obeys an exponential law when the saving factor is\nset uniformly, and a power law when the saving factor is set diversely. The\npower distribution can also be obtained by proposing a new model where the\npreferential spending behavior is considered. The association of the\ndistribution with the probability of money to be exchanged has also been\ndiscussed.",
    "arxiv_id": "physics/0507149",
    "authors": [
      "Ning Ding",
      "Ning Xi",
      "Yougui Wang"
    ],
    "categories": [
      "physics.soc-ph",
      "cond-mat.stat-mech",
      "q-fin.GN"
    ],
    "doi": "10.1140/epjb/e2003-00328-7",
    "journal_ref": "the European Physical Journal B, 36(1), 149(2003)",
    "title": "Effects of Saving and Spending Patterns on Holding Time Distribution",
    "url": "https://arxiv.org/abs/physics/0507149"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "46895bcc-a1f1-4864-93b6-a6236b23cc94",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}