1.This article uses a Bayesian procedure to study structure changes of both mean and variance in stock price time series.
本文应用贝叶斯方法研究了股价时序的均值和方差双重变点问题。
2.This paper attempts to study structure trait of organization from other aspect of organizational theory.
本文试图从组织理论的另一个侧面对组织的结构性特征进行研究。