讲座:Predicting Credit Rating Changes in Bull and Bear Markets 2014-09-23 题目:Predicting Credit Rating Changes in Bull and Bear Markets主讲:Yonggan Zhao, Professor of Finance, Rowe School of Business, Dalhousie University时间:2014年9月24日上午10:00地点:管院313室欢迎广大师生前来参加!