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机构地区:[1]上海工程技术大学,上海
出 处:《应用数学进展》2021年第12期4330-4337,共8页Advances in Applied Mathematics
摘 要:中国现在正面临一系列人口危机问题,其中最为严峻的是人口自然增长率低问题,从夫妇一方为独生子女允许生育二胎到全部夫妇可以生育二胎到三胎,这背后反映出了我国严峻的人口形势问题,中国人口居世界首位,人口出现问题,则是亟待解决的重大问题,因此解决人口问题刻不容缓。本文利用系统工程有关方法,研究我国人口自然增长率低的影响因素,通过问题界定、目标确定、模型建立、系统评价与决策、实施管理来对问题进行分析,并提出相关建议。China is now facing a series of population crisis problems, one of the most severe is the low population growth rate, from couples one party for the only child allowed to have two children to all couples can have two to three children, which reflects the severe population situation in China. China’s population ranks first in the world. If there is a population problem, it is a major problem to be solved urgently. Therefore, it is urgent to solve the population problem. This paper uses the relevant methods of system engineering to study the influencing factors of the low natural growth rate of the Chinese population, analyzes the problem, through the problem definition, target determination, model establishment, system evaluation and decision-making, and implementation management, and puts forward relevant suggestions.
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