Apr 18 2013 Benoît Sévi and César Baena   The explanatory power of signed jumps for the risk-return tradeoff   Abstract  Contact Information  Citation  Full Text  -  Note   Jan 13 2012 Benoît Sévi and César Baena   A reassessment of the risk-return tradeoff at the daily horizon   Abstract  Contact Information  Citation  Full Text  -  Note   Apr 10 2011 Khaled Guesmi   Time varying regional integration in emerging stock market   Abstract  Contact Information  Citation  Full Text  -  Note   Mar 18 2004 AROURI Mohamed El Hedi   The Impact of Increasing Stock Market Integration on Expected Gains from International Portfolio Diversification: Evidence from a Multivariate Approach with Time Varying Risk.   Abstract  Contact Information  Citation  Full Text  -  Note