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Schnabl, Gunther
Baur, Dirk
Year of Publication: 
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Tübinger Diskussionsbeiträge 213
The paper analyses the causality between the Japanese-US relative export prices and the yen-dollar exchange rate. It explains why the Japanese yen proved strong even during the economic slump of the 1990s. The paper suggests that the appreciation of the Japanese yen forced the Japanese enterprises into price reductions and productivity increases, which put a floor under the high level of the yen and thus initiated rounds of appreciation. This corresponds to the conjecture of a vicious (virtuous) circle of appreciation and price adaptation.
yen-dollar exchange rate
purchasing power parity
Granger causality test
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Working Paper

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