The Group of 20 nations declared on Saturday there would be no 'currency war' and deferred plans to set new debt-cutting targets in an indication of concern about the fragile state of the world economy.
Japan's expansive policies, which have driven down the yen, escaped criticism in a statement agreed in Moscow by financial policymakers from the G20, which groups developed and emerging markets and accounts for 90 percent of the world economy.
After late-night talks, finance ministers and central bankers agreed on wording closer than expected to a joint statement issued last Tuesday by the Group of Seven rich nations backing market-determined exchange rates.
A draft communique seen by delegates on Friday had steered clear of the G7's call for fiscal and monetary policy not to be targeted at exchange rates but the final version included a G20 commitment to refrain from competitive devaluations and stated monetary policy would be directed at price stability and growth.
"The language has been strengthened since our discussions last night," Canadian Finance Minister Jim Flaherty told reporters. "It's stronger than it was, but it was quite clear last night that everyone around the table wants to avoid any sort of currency disputes."
The communique, seen by Reuters ahead of publication, did not single out Japan for aggressive monetary and fiscal policies that have seen the yen drop 20 percent.
The statement reflected a substantial, but not complete, endorsement of Tuesday's statement by the G7 nations - the United States, Japan, Britain, Canada, France, Germany and Italy.
"We all agreed on the fact that we refuse to enter any currency war," French Finance Minister Pierre Moscovici told reporters.
NO FISCAL TARGETS
The text also contained a commitment to credible medium-term fiscal strategy, but stopped short of setting specific goals.
A debt-cutting pact struck in Toronto in 2010 will expire this year if leaders fail to agree to extend it at a G20 summit of leaders in St Petersburg in September.
"Advanced economies will develop credible medium-term fiscal strategies ... by the St. Petersburg summit," the communique said.
The United States, which has resorted to massive monetary stimulus and higher government borrowing to drive growth