Migrant smuggling: A two-sector model with directed search

1. The Python script used for generating the baseline simulation. Includes model equations and parameter values. 2. The Python script used for obtaining the sensitivity analysis, specifically: the effect of 10% increase in each of the parameters on key policy variables: migrants' value, cartel's profits, and migrants reaching destination borders.1. 用于生成基准仿真（baseline simulation）的Python脚本，内含模型方程与参数取值。 2. 用于开展敏感性分析（sensitivity analysis）的Python脚本，具体为：分析各参数每提升10%对三类关键政策变量的影响，分别为移民价值、卡特尔（cartel）利润以及抵达目的地边境的移民数量。