Did you do the dynamic stochastic general equilibrium model?

你做过动态随机一般均衡模型试验吗？

Groundwater system is an intricate and stochastic system.

地下水系统是一个复杂的随机系统。

The case of stochastic multi-step systems is also discussed.

对多级多段随机控制系统也进行了讨论。

However, when the interest rate being stochastic, these are not more.

然而，当利率是随机变量时，目前的研究成果并不多见。

The strong convergence of the arbitrary stochastic sequences is studied.

研究任意随机变量序列的强收敛性。