Stability analysis of unemployment model in Thailand after COVID-19 outbreak

被引：0
|
作者：
Chanosot, Phachara [1 ]
Wongkaew, Suttida [1 ]
机构：
[1] Chiang Mai Univ, Fac Sci, Dept Math, Chiang Mai, Thailand
来源：
SCIENCEASIA | 2023年 / 49卷
关键词：
unemployment; nonlinear system; stability; MATHEMATICAL-MODEL;
D O I：
10.2306/scienceasia1513-1874.2023.s004
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
In this paper, a nonlinear mathematical model is formulated to study the unemployment problem in Thailand after the COVID-19 outbreak by considering the number of unemployed, the number of employed people, and the number of new migrants to find work. Moreover, the stability of this system is analyzed. It is found that this system has two equilibriums: the employment-free equilibrium and the positive equilibrium. Additionally, two equilibrium points are stable under certain conditions. The corresponding parameters in the models are derived from data from the National Statistical Office, the Ministry of Digital Economy and Society, and the Foreign Workers Administration Office during COVID-19 in 2020. Finally, the numerical experiments are demonstrated to validate the theoretical results and model.
引用
收藏
页码：78 / 88
页数：11
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