1. 2006-03-23 [R-sig-finance] structural breaks in correlation r-sig-fin Krishna Kumar 2. 2006-03-23 [R-sig-finance] structural breaks in correlation r-sig-fin Patrick Burns 3. 2006-03-23 [R-sig-finance] structural breaks in correlation r-sig-fin Achim Zeileis 4. 2006-03-23 [R-sig-finance] structural breaks in correlation r-sig-fin Krishna Kumar