The Japanese trade balance: Recent history and future prospects

The rise in the yen in the early 1990s was held out as a `solution' to the persistent Japanese trade surplus. I argued, instead, that the sharp rise in the yen through mid-1993 would lead at most to a modest decline in net exports. This forecast, made in late 1993, was remarkably accurate, despite a subsequent fall in the dollar to 80 yen. It reflects a resilient feature of trade data known to most empirical researchers: that relative price movements account for only a fraction of observed movements in the balance of trade or current account.