1{2 "experiment": 12,3 "name": "convergence_dt",4 "hypothesis": "Sensitivity and convergence: qualitative results (signs) are robust to +-25% parameter changes and to the G family; equilibrium objects converge in the number of seller types and in tolerances; Monte Carlo simulation of the listing process matches analytic hazards and prices.",5 "rows": 4,6 "columns": [7 "dt",8 "theta_impact",9 "P_obs_impact",10 "P_obs_1y",11 "Q_1y",12 "S_1y",13 "theta_end",14 "converged",15 "iterations",16 "seconds"17 ],18 "env": {19 "python": "3.14.4",20 "numpy": "2.4.4",21 "scipy": "1.17.1",22 "pandas": "3.0.2",23 "config_hash": "0a165f317815d76c",24 "seed": 20261020,25 "timestamp": "2026-10-20T08:05:12"26 }27}