转型性变革情境下的大学组织文化转变

转型性变革情境下,为回应社会文化情境要求,大学需要在组织文化层面做出转变。大学组织文化集中体现为人工制品、价值、基本隐性假设三个层次,逐层深入。大学组织文化转变可以从融合、分化和碎片三个取向了解文化表现形态,运用竞争性文化价值观模型发现当前所处文化价值类型和目标文化价值类型,进而运用文化价值转变过程模型来实现转变。

我国期货市场期货价格收益及条件波动方差的周日历效应研究

This paper investigates the day of the week effect on China futures markets returns and conditional variance(volatility)using the GARCH model.Results obtained indicate that both futures price returns and volatility of copper,aluminum,rubber in Shanghai Futures Exchange and soybean in Zhengzhou Commodity Exchange have no day of the week effect,but futures price returns and volatility of wheat in Dalian Commodity Exchange have no day of the week effect.