{
  "annotation_id": "f33819ee-859e-48b9-adc3-bead758aa7dc",
  "date_created": "2026-03-02T18:00:56.762000Z",
  "date_modified": "2026-03-02T18:00:56.762000Z",
  "file_hash": "fdbc2bb77908f0fa0c9400ab1e008421ddc1b6c9ffd56bef668086c5e0ca76f8",
  "private": false,
  "record": {
    "abstract": "In this paper we investigate the scaling behavior of the average daily\nexchange rate returns of the Indian Rupee against four foreign currencies\nnamely US Dollar, Euro, Great Britain Pound and Japanese Yen. Average daily\nexchange rate return of the Indian Rupee against US Dollar is found to exhibit\na persistent scaling behavior and follow Levy stable distribution. On the\ncontrary the average daily exchange rate returns of the other three foreign\ncurrencies do not show persistency or antipersistency and follow Gaussian\ndistribution.",
    "arxiv_id": "physics/0504038",
    "authors": [
      "A. Sarkar",
      "P. Barat"
    ],
    "categories": [
      "physics.soc-ph",
      "q-fin.ST"
    ],
    "doi": "10.1016/j.physa.2005.09.044",
    "title": "Scaling Analysis on Indian Foreign Exchange Market",
    "url": "https://arxiv.org/abs/physics/0504038"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e8913a60-bbaa-4092-a405-58cd3813a80a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}