The third essay focuses on measures of inflation in Barro's growth model. 第三篇论文，侧重于分析巴罗增长模型中的通胀的度量。
The model of non-retardant population growth is of great application value for many that apply to the mathematic model about continuous variables. 摘要无阻滞人口增长模型，具有重要的应用价值，因为许多关于连续变化的量都适合这个数学模型。
