医疗投资的随机增长模型

文中建立了一个随机内生增长模型,将人们的健康水平作为影响人们福利的一个因素（仅次于其他消费）引入效用函数,讨论了在一定健康水平下政策参数对经济增长和社会福利的影响.发现在低税率与低医疗水平阶段,增大征税（或私人医疗投入）有益于福利但有碍于增长;过高的税收（或私人医疗投入）对于福利与增长均无好处。

Medicare Investment And Stochastic Economic Growth

The thesis talks about the impact of health on the economic growth and social welfare.Simultanely,the article thinks that increasing tax(or private health investment)is beneficial to welfare,but holdbacking economic growth;more tax(or private health investment)is harmful for both welfare and economic growth.It analyses some stochastic economic growthmodels which don't consider decision-making.At last the thesis get a simple conclusion that health is very important to economic growth in a society.