主讲人:杨柳副教授(南京大学商学院)
主持人:杨程助理教授(辽宁大学李安民经济研究院)
嘉宾介绍:杨程助理教授(辽宁大学李安民经济研究院)
时间:2023年11月3日(周五) 14:00-15:30(北京时间)
地点:辽宁大学崇山校区五洲园一楼会议室
线上地址:腾讯会议:619-863-771
语言:中文/英文
摘要:
Judging the conformity of binary events in macroeconomics and finance has often been done with indices that measure synchronization. In recent years, the use of Receiver Operating Characteristic (ROC) curve has become popular for this task. This paper shows that the ROC and synchronization approaches are closely related, and each can be derived from a decision-making framework. Furthermore, the resulting global measures of the degree of conformity can be identified and estimated using the standard method of moments estimators. The impact of serial dependence in the underlying series upon inferences can therefore be allowed for. Such serial correlation is common in macroeconomic and financial data.
主讲人简介:
杨柳,云南昭通人,南京大学商学院产业经济学系副教授。2007年7月获得北京大学经济学学士学位,2009年7月获得中国人民大学经济学硕士学位,2014年8月获得纽约州立大学Albany分校经济学博士学位。发表论文十余篇,期刊包括Journal of Business & Economic Statistics、Handbook of Economic Forecasting、International Journal of Forecasting、Economics Letters、Economic Modeling、《世界经济》、《经济学(季刊)》等,主持国家自然科学基金青年项目一项,2014年10月获得国际景气指数协会Isaac Kerstenetzky青年经济学家奖。担任Journal of Econometrics、International Journal of Forecasting、Empirical Economics、Frontiers of Economics in China、经济学(季刊)等期刊的匿名审稿人。