Friday 8 April 2011

Japan’s earthquakes (Kobe 1994 and Tohoku 2011): the effect on yen

One month on from the Japanese natural disaster on March 11th, we saw this as an interesting opportunity to compare the currency market’s response with the earthquake that struck back in 1994.

On January 17th 1994, a 7.3 magnitude earthquake hit Kobe; killing over six thousand people and causing ten trillion yen worth of damage (amounting to roughly 2.5% of Japanese GDP). The yen proceeded to strengthen by 18% against the US dollar in the space of three months, before almost halving in value in the subsequent three years.

So how does this compare to yen’s response to this most recent disaster?

The Japanese currency did appreciate, but only by 5% against the greenback and in the space of just 5 days. This climb was reversed within the following five days as the world’s G7 Central Banks intervened to curb further yen appreciation. Since that date the yen has continued to steadily lose value as the market picks up on the lower growth potential and the expectation of rock bottom interest rates in Japan for some time to come. Indeed the yen is currently down at a 7-month low with further room to drop.

The natural market response (yen investment) in the wake of last month’s earthquake was cut well short by the unprecedented and prompt Central Bank intervention. In the current climate, the Bank of Japan is simply unwilling to allow its already weak economy to suffer the serious knock to its exports that a stronger yen would amount to. Obviously we are yet to find out whether the yen will devalue to the same extent as in the late 1990s, but the current forecast is for continued depreciation on the basis of weak fundamentals.

The USD/JPY rate currently sits at 85 yen. Forecasts 12 months out expect to see the US dollar reach 100, but the 144 level reached in 1998 does at this point seem very far-fetched, particularly as the Fed are hardly in a hurry to tighten monetary policy either.

Richard Driver
Analyst – Caxton FX


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