{
  "annotation_id": "5c496957-53df-48b5-8873-d75401fec591",
  "date_created": "2026-03-02T18:01:07.281000Z",
  "date_modified": "2026-03-02T18:01:07.281000Z",
  "file_hash": "a1735b817a6c64b6ccf05277c14274a68bb4100bd30de1df4bb0e7ee8ec0f305",
  "private": false,
  "record": {
    "abstract": "Different models to study the wealth distribution in an artificial society\nhave considered a transactional dynamics as the driving force. Those models\ninclude a risk aversion factor, but also a finite probability of favoring the\npoorer agent in a transaction. Here we study the case where the partners in the\ntransaction have a previous knowledge of the winning probability and adjust\ntheir risk aversion taking this information into consideration. The results\nindicate that a relatively equalitarian society is obtained when the agents\nrisk in direct proportion to their winning probabilities. However, it is the\nopposite case that delivers wealth distribution curves and Gini indices closer\nto empirical data. This indicates that, at least for this very simple model,\neither agents have no knowledge of their winning probabilities, either they\nexhibit an ``irrational\u0027\u0027 behavior risking more than reasonable.",
    "arxiv_id": "physics/0603076",
    "authors": [
      "M. A. Fuentes",
      "M. N. Kuperman",
      "J. R. Iglesias"
    ],
    "categories": [
      "physics.soc-ph",
      "q-fin.GN",
      "q-fin.ST"
    ],
    "doi": "10.1016/j.physa.2006.04.088",
    "title": "Living in an Irrational Society: Wealth Distribution with Correlations   between Risk and Expected Profits",
    "url": "https://arxiv.org/abs/physics/0603076"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f22803a4-1b76-4d19-ad2f-d3be9593da5a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}