微观分析仿真的建模与在养老保险制度改革中的应用（续）

作者介绍了微观分析仿真模型的基本思路和建模方法，并以烟台职工养老保险制度改革模型为应用实例，建立了人口状态模型和政策模型，提出了面对事件的仿真方法，从而将数据库系统作为仿真试验的平台。

A Microanalysis Simulation Model and Its Application in Reforming Insurance System for O1d Age

In this paper, the author has briefly explained the basic idea and method for microanalysis simulation model, which is then applied in the case of Yantai to study o1d age insurance system. With both populaiton state model and policy model, the paper introduced a method of event-oriented simulation based on a platform of database system. At the same time, it also described the structure of population state model, micro-data file, dynamic model aging, tracing and adjusting, and explained the targets, framework, and parameters of the policy model. Finally, the paper presented the simulation results to demonstrate the change trends of population, employees and retirees in the period of 1996-2025 and the corresponding situation in old age insurance.