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Exchange Rate. YuYuan Liu Han Yu Yang Dennis Yue Jessica Chen Jo-Yu Mao. Introduction. In finance, the foreign-exchange rate between two currencies specifies how much one currency is worth in terms of the other.
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Exchange Rate YuYuan Liu Han Yu Yang Dennis Yue Jessica Chen Jo-Yu Mao
Introduction • In finance, the foreign-exchange rate between two currencies specifies how much one currency is worth in terms of the other. • It has a major impact on a country’s ability on importing and exporting, inflations, foreign investment, and foreign debts.
U.S. urges China to open currency exchange in order to balance import and export proportions. Introduction
Introduction • Sets of data • Trade-Weighted Index • Japan • United Kingdom • Canada • Dates: 1973:01 to 2006:03
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Conditional Heteroscedasticity test: Correlogram of residuals squared andARCH-test
Diagnosis of ARMA model: Correlogram-Qstat of ARMA model & Serial correlation test
Conditional Heteroscedasticity test: Correlogram of residuals squared andARCH-test