Welcome to Ruihong's homepage
Ruihong holds an M.Sc. degree in Economics from University of Copenhagen, Denmark. After one and half year studying in numerical analysis in Royal Institute of Technology (KTH), Sweden, he joined Quantitative Products Laboratory and Chair of Econometrics in Humboldt Universität zu Berlin as a PhD student in February 2008 and is currently working on econometric modelling of the limit order book with ultra-high-frequency limit order data.