Summary: Westpac-Melbourne Institute consumer sentiment index slips in September; Westpac: pessimism over past two years showing no real signs of lifting; ACGB yields fall; rate-cut expectations firm, first cut fully priced in for February; Westpac: consumers becoming more concerned about where economy headed; three of five sub-indices fall; more respondents expecting higher jobless rate. After a lengthy divergence between measures of consumer sentiment and business confidence in Australia which began...