系统性金融风险再认知

本文将系统性金融风险划分为内生型、外生型和混合型3类,重点讨论内生型系统性金融风险的特征刻画。认为内生型系统性金融风险的发生可归因为一些具有快速膨胀性、超额收益性、无实质进步性和汇聚性等特征的“关键性风险要素”积聚膨胀所导致,进而给出了其演化模型和度量形式。最后,在本文的理论框架下解读了房地产泡沫是我国经济的一类关键性风险要素。

职业教育生态视域下的职业技能竞赛功能定位

借鉴生态学方法界定了职业技能竞赛生态子系统相关主体与概念,全面剖析了职业技能竞赛生态子系统的正向功能与负向效应,从生态协同优化与发展的视角阐述了职业技能竞赛在职业教育生态系统中的功能定位。

In vitro and in vivo models of acute alcohol exposure

Alcohol abuse is a global problem due to the financial burden on society and the healthcare system. While the harmful health effects of chronic alcohol abuse are well established, more recent data suggest that acute alcohol consumption also affects human wellbeing. Thus, there is a need for research models in order to fully understand the effect of acute alcohol abuse on different body systems and organs. The present manuscript summarizes the interdisciplinary advantages and disadvantages of currently available human and non-human models of acute alcohol abuse, and identifi es their suitability for biomedical research.