{
  "annotation_id": "63921051-af57-4c27-91c5-07db6edfd3df",
  "date_created": "2026-03-02T18:00:46.557000Z",
  "date_modified": "2026-03-02T18:00:46.557000Z",
  "file_hash": "7673ca89cc2b1098fb5a961d31396e58333e4fe92c72a94e149ca68f378d6fc8",
  "private": false,
  "record": {
    "abstract": "A model for economic behavior, under heterogeneous spatial economic\nconditions is developed. The role of selection pressure in a Bak-Sneppen-like\ndynamics with entity diffusion on a lattice is studied by Monte-Carlo\nsimulation taking into account business rule(s), like enterprise - enterprise\nshort range location \"interaction\"(s), business plan(s) through spin-offs or\nmerging and enterprise survival evolution law(s). It is numerically found that\nthe model leads to a sort of phase transition for the fitness gap as a function\nof the selection pressure.",
    "arxiv_id": "physics/0309007",
    "authors": [
      "Marcel Ausloos",
      "Paulette Clippe",
      "Andrzej Pekalski"
    ],
    "categories": [
      "physics.soc-ph",
      "cond-mat.stat-mech"
    ],
    "doi": "10.1016/j.physa.2003.10.004",
    "journal_ref": "Physica A 332 (2004) 394-402",
    "title": "Evolution of economic entities under heterogeneous   political/environmental conditions within a Bak-Sneppen-like dynamics",
    "url": "https://arxiv.org/abs/physics/0309007"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c5657068-dd67-48b5-ae42-153b01b52b94",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}