Examination of possible progress of Japanese pension system using an agent-based model
Examination of possible progress of Japanese pension system using an agent-based model
复制标题
使用基于代理的模型研究日本养老金制度的可能进展
DOI：
10.1109/isac.2010.5670490
复制
发表时间：
2010
期刊：
影响因子：
--
通讯作者：
T. Murata
中科院分区：
文献类型：
--
作者：
Zhibin Chen;T. Murata
本文的目的是通过计算实验，从宏观和微观两个层面对日本公共养老金制度进行考察。日本作为世界上老龄化最严重的国家之一，已经进行了许多研究，通过计算模拟来评估在人口急剧变化的情况下养老金制度的可持续性。包括政府对养老金制度的评估在内的大多数研究主要集中在模拟的宏观层面的产出上，而很少关注养老金制度所涵盖的个人。为了获得个体的微观数据，本文采用日本政府调查的实际统计数据集，建立了基于agent的日本公共养老金制度模型。在本文中，我们提出了我们的模拟模型的发展，并通过我们的模拟结果讨论了基于代理人的方法来检查养老金计划的有效性。
The objective of this paper is to carry out computational experiments to examine Japanese public pension system from the perspective of both macro-level and micro-level. In Japan, one of the most aging countries in the world, many studies have been conducted to evaluate the sustainability of the pension system under the condition of drastic demographic change through computational simulations. Most of those studies including a governmental valuation of the pension system mainly focus on the macro-level outputs of the simulation, however, pay little attention to individuals covered in pension system. In order to obtain the micro data of individual, we develop an agent-based model for Japanese public pension system, using actual statistical data sets adopted from surveys by Japanese government. In this paper, we present the development of our simulation model, and discuss the effectiveness of an agent-based approach to examine pension scheme through our simulation results.