TOKYO (AP) — The dollar soared above 100 yen for the first time in more than four years Friday, driven by aggressive credit-easing aimed at reviving Japan's sluggish economy and improved U.S. economic figures.
The U.S. dollar rose as high as 101.30 yen, the first time since April 2009 that the greenback has traded above 100 yen. The move lifted Japanese stocks to their highest level in more than five years.
The weaker yen is a boon to Japan's major auto and electronics exporters. The government said the yen's fall signaled that Prime Minister Shinzo Abe's policy mix of increased public spending and aggressive monetary easing, dubbed "Abenomics," was proving successful. Kick-starting the economy has been Abe's top priority since he took office late last year.
"With Abenomics, we hope that the Japanese economy will grow and can contribute to the global economy," said Yoshihide Suga, the chief Cabinet spokesman. "It's better that stocks are high than low. We believe this is a sign that our policies are progressing well."
Japan's Nikkei 225 stock average jumped 2.9 percent to 14,607.54, its highest close since January 2008.
The central bank's monetary easing, and expectations it will help reverse persistent deflation, have helped drive the value of the yen down by more than 20 percent against the dollar since October, when it was trading at around 78 yen.
The yen's sustained fall has riled some of Japan's trading partners but generally won support from leaders of other major economies eager to see the world's third-biggest economy recover from two decades of stagnation. Abe has pushed both fiscal and monetary stimulus strategies to help Japan end a long bout of deflation and support domestic demand.
Japanese officials have fought accusations that Tokyo may be manipulating its currency to give its exporters a boost, and so far international financial institutions generally have backed Abe's approach.
"The yen's value is at a reasonable level, since the accommodative plan of the Bank of Japan is quite ambitious," Naoyuki Shinohara, deputy director of the International Monetary Fund, told reporters in Tokyo. "The easy monetary policy will cause the currency to depreciate. That is axiomatic," he said.
Optimism about the U.S. economy also lifted the dollar after several positive indicators were released. The Labor Department said Thursday that unemployment claims fell to the lowest level in more than five years. And last week, figures showed that the U.S. economy had added 165,000 jobs in April, lowering the unemployment rate fell to 7.5 percent.
"Worries began to grow that U.S. economy wasn't doing so well, but in May the figures improved. So with concerns about the U.S. easing, the dollar is rising," said Takuya Kanda, a currency analyst at Gaitame.com Research Institute in Tokyo.
"If U.S. economy improves, and the Bank of Japan's aggressive easing continues ... that will lead to further dollar strength and yen weakness," said Kanda, who predicts the dollar will rise to 110 yen this year.
A weaker yen helps Japan's key exporters by boosting overseas earnings when repatriated and by making goods produced within Japan for export more affordable in markets abroad. However, it raises costs in yen terms of the imported crude oil and natural gas that resource-scarce Japan must rely on to keep its industries humming and power its cities.
Japan's long robust trade surpluses have turned to deficits in the past two years, after demand for imports of oil and gas rose due to the closure of nuclear power plants following the March 2011 tsunami.
The current account balance, which includes financial flows, has remained positive. However the current account surplus fell to 4.3 trillion yen ($43 billion), its lowest level ever, in the fiscal year that ended March 31, down 43.6 percent from a year earlier, according to data released Friday.
The central bank, under its new governor Haruhiko Kuroda, has vowed to double the monetary base through purchases of government bonds to meet a 2 percent inflation target within the next two years.
By joining the U.S. Federal Reserve and other major central banks in flooding the economy with cash, the Bank of Japan hopes to get corporations and consumers to begin spending more and end a long malaise.
But Abenomics faces risks, too, including the impact of increased public spending on Japan's already enormous national debt and whether higher inflation will also push up interest rates, raising borrowing costs.
"I think Abenomics is being evaluated well so far," Kanda said. "But people will be watching closely how his policies will unfold and impact the broader economy."
Shinohara, the IMF official, said he believed Japan's financial markets would adjust after a period of volatility brought on by its massive monetary easing, but he expressed concern over the country's burgeoning public debt, which is more than twice the size of its economy and double the average for other industrial economies.
"The IMF's mission is to watch for risk factors, and the fiscal stimulus is of concern because it must be accompanied by a credible plan for fiscal consolidation."
Copyright 2013 The Associated Press.