Edition: Singapore Indonesia Asia US/UK HONG KONG: Goldman Sachs has appointed Raghav Maliah as a chairman of investment banking, a global position that he will take on alongside his existing regional responsibilities, according to a memo issued by the bank on Wednesday (Jul 2). A spokesperson for Goldman Sachs confirmed the details outlined in the memo. Maliah will continue to serve as co-head of mergers & acquisitions in Asia Pacific, and head of the Technology, Media, and Telecommunications