Notes, Comments and Preliminary results Jul 16 2010 Bolong Cao , Shamila Jayasuriya and William Shambora   Holding a commodity futures index fund in a globally diversified portfolio: A placebo effect?   Abstract  Contact Information  Citation  Full Text  -  Note   Oct 14 2008 William Shambora and Shamila Jayasuriya   The world is shrinking: Evidence for stock market convergence   Abstract  Contact Information  Citation  Full Text  -  Note