Japan's central bank chief, Shirakawa, has come under criticism from both the governing Democratic Party of Japan and the LDP for not acting strongly enough to support Japan's economic growth in 2012. He diluted efforts of setting a 1% inflation target by showing a lack of determination, saying the Bank of Japan could only do so much to tackle deflation, with effort to tackle structural inefficiencies required from the government. The impact of this was to strengthen the yen which weakens Japanese exporters. The LDP candidate for prime minister, Shinzo Abe, in Dec. 2012 general elections, was particularly critical of Shirakawa. Abe is likely to appoint Takatoshi Ito, a Tokyo University economist as the new central bank chief. Ito says Shirakawa talked down each BOJ monetary easing move with cautious language, describing it as a cold shower following each move. This is very different from the talk of the U.S. central bank chief Ben Bernanke, who gave clear signals to financial markets in his statements following monetary easing efforts of QE 1-3. Abe prefers a 2% inflation target and an activist central bank policy comparable to the U.S. Federal Reserve under Ben Bernanke. Financial markets and exchange rates for yen have responded positively to Abe's policy goals....