This study examines the announcement effect of convertible bond issue in Korea where the issuance of convertible bonds is increasing rapidly. We find that abnormal stock returns are positive for the firms with unusual high trading volume using a sample of listed firms in Korea Stock Exchange...

While convertible offerings announced between 1984 and 1999 induce average abnormal stock returns of −1.69%, convertible announcement effects over the period 2000 to 2008 are more than twice as negative (−4.59%). We hypothesize that this evolution is attributable to a shift in the...