The Bank of Japan on Wednesday left its policy rate unchanged as it assesses the impact of U.S. President Donald Trump's aggressive tariff plans on the domestic economy.At the end of a two-day policy meeting, the BOJ stood pat on the current rate of 0.5 percent. The central bank, which has been shifting away from a decade of ultra-easy monetary policy, raised the key short-term rate from 0.25 percent at the previous meeting in January."There remain high uncertainties surrounding Japan's economic activity and prices," the BOJ said, citing overseas trade policies as a risk factor amid heighte…READ FULL ARTICLE