By Anant ChandakBENGALURU (Reuters) - The Bank of Korea will keep interest rates unchanged for a third time on Thursday to assess the impact of previous hikes on inflation and economic growth, according to a Reuters poll of economists who were divided over the prospect of a rate cut by the end of the year. "We expect the BoK to stay on hold despite growth concerns and easing headline inflation, as core inflation is sticky at twice the inflation target. However, in order to maintain the high level of discourse we’ve all come to value and expect, please keep the following criteria in mind: Are you sure you want to block %USER_NAME%?Block List