非線形経済変動現象の研究

非线性经济波动现象研究

• 批准号: 21K01388
• 负责人: 横尾 昌紀
• 金额: $ 2.66万
• 依托单位: Okayama University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2021
• 资助国家: 日本
• 起止时间: 2021-04-01 至 2026-03-31
• 项目状态: 未结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-21K01388/
• 关键词: カオス; 世代重複モデル; 技術選択; 準周期変動; 景気循環; 内生的経済変動; 非線形; nonlinearity; chaos; technology choice; business cycle; 非線形経済動学; 非線形性; 経済動学

2022年に以下の２本の論文を刊行した．１．"Middle-Income Traps and Complexity in Economic Development," (with Takao Asano and Akihisa Shibata), forthcoming in Studies in Nonlinear Dynamics & Econometrics (2022)２．"Quasi-Periodic Motions in a Two-Class Economy with Technology Choice: An Extreme Case," (with Takao Asano and Akihisa Shibata), Nonlinear Dynamics 110 (2022), 945-961.１本目は，岡山大学の浅野貴央氏および京都大学の柴田章久氏との共著で，技術選択を含む経済成長モデルが内生的に複雑な変動を呈することを示した．特に，中間所得の罠と呼ばれる状況が発生し，その状況下でカオス的挙動が現れることを数値的に示した．２本目は，労働階級と資本家階級が存在する成長モデルにおいて，技術選択の余地がある場合，広範囲のパラメータ集合に対し，準周期的内生変動が生じることを示したものである．

The following 2 papers were published in 2022:1. "Middle-Income Traps and Complexity in Economic Development," (with Takao Asano and Akihisa Shibata), forthcoming in Studies in Nonlinear Dynamics & Econometrics (2022)2. "Quasi-Periodic Motions in a Two-Class Economy with Technology Choice: An Extreme Case," (with Takao Asano and Akihisa Shibata), Nonlinear Dynamics 110 (2022), 945-961.1 This section is a joint effort by Takao Asano of Okayama University and Akihisa Shibata of Kyoto University to select technologies that include the development of endogenous complex dynamics. In particular, in the case of the middle income, the situation arises, and in the case of the middle income, the movement of the economy occurs, and the numerical value is shown. 2 In the case of the existence of the capitalist class and the capitalist class, the growth of the economy is shown, and there is room for technical selection.

项目成果

Quasi-Periodic Motions in a Two-Class Economy with Technology Choice: An Extreme Case

具有技术选择的两级经济中的准周期运动：一个极端案例

• DOI: 10.1007/s11071-022-07643-9
• 发表时间: 2022
• 期刊: Nonlinear Dynamics
• 影响因子: 5.6
• 作者: Takao Asano;Akihisa Shibata;and Masanori Yokoo
• 通讯作者: and Masanori Yokoo