Investment focus: Herd scatters again as correlations weaken

LONDON: The investment herd is scattering again in a sign of less stressful times, encouraged by resolute central bank protection even if scarce growth and jobs may deter funds from straying too far.

http://www.dailytimes.com.pk/default.asp?page=2013\04\07\story_7-4-2013_pg5_25