Hong Kong has widened its lead over Singapore as Asia’s most international city, buoyed by gains in innovation and ideas, but still trails in attracting technology investment, a leading business chamber study has found. The Hong Kong General Chamber of Commerce’s annual Asian Cities Internationality Index, released on Thursday, ranked Hong Kong first among 11 Asian cities with 74.6 out of 100 points in a measure of seven key areas. Its lead over Singapore widened to two points, up from 0.2...