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Our paper uses simulation methods to examine the size and power of regime-switching tests for bubbles. We find that even with several hundred observations, the tests show sometimes considerable size distortion. This distortion makes the tests conservative; they understate the significance of the...
Persistent link: https://www.econbiz.de/10005046486
Our paper uses simulation methods to examine the size and power of regime-switching tests for bubbles. We find that even with several hundred observations, the tests show sometimes considerable size distortion. This distortion makes the tests conservative; they understate the significance of the...
Persistent link: https://www.econbiz.de/10004966237
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Since the early 1980s, models based on economic fundamentals have been poor at explaining the movements in the exchange rate (Messe, 1990). In response to this problem, Frankel and Froot (1988) developed a model where two approaches are used to forecast the exchange rate. The fundamentalist...
Persistent link: https://www.econbiz.de/10005504172