TOKYO -- The Bank of Japan raised interest rates for the first time in 17 years on Tuesday, heralding the start of a shift from an era of unprecedented monetary easing.
Here are four things to know about the BOJ's decision.
Yen and inflation in focus as investors look past 'lost decades'

BOJ Governor Kazuo Ueda answers reporters' questions on March 19. (photo by Koji Uema)
TOKYO -- The Bank of Japan raised interest rates for the first time in 17 years on Tuesday, heralding the start of a shift from an era of unprecedented monetary easing.
Here are four things to know about the BOJ's decision.