Notes, Comments and Preliminary results Apr 09 2004 Paulo M. M. Rodrigues and Andrew Tremayne   F versus t tests for unit roots: a comment   Abstract  Contact Information  Citation  Full Text  -  Comment   Research announcements Conference announcements Jul 16 2007 Asset Pricing: Theory and Empirical Evidence   Faro - Algarve - Portugal   09/10/2007 to 09/14/2007    Submission deadline: 09/05/2007. Major topics: Current Developments in Tests of Asset Pricing Models Present Value Models of Stock Prices and recent extensions Long and Short Horizon Event Studies - recent developments Tests of Market Efficiency: Some Current Research.   Contact Information  Citation  Full Text of Announcement  -  Conference Announcement   May 20 2007 EC2 CONFERENCE ON ADVANCES IN ECONOMETRIC TIME SERIES ANALYSIS   Faro, Portugal   12/14/2007 to 12/15/2007    Submission deadline: 10/01/2007. Major topics: ADVANCES IN ECONOMETRIC TIME SERIES ANALYSIS   Contact Information  Citation  Full Text of Announcement  -  Conference Announcement   May 15 2007 Multivariate Volatility Models   Faro, Portugal   10/26/2007 to 10/27/2007    Submission deadline: 05/15/2007. Major topics: multivariate volatility modelling   Contact Information  Citation  Full Text of Announcement  -  Conference Announcement