There are gradually prosperous trades in foreign exchange markets, agents could hedge, speculate and arbitrage in markets. Market efficiency and whether future spot rates could be predicted by forward rates are worthy of investigate. Hakkio and Rush (1989) demonstrated that cointegration is a necessary condition for market efficiency hypothesis, so that the examination of cointegration to investigate the long-run relationship between the spot rates and forward rates is important. We consider a new method -- stochastic coinegration which contains heteroscedastic and stationary cointegration, to re-examine the relationships between spot and forward rates. The feature of stochastic cointegraion is that the cointegrating residuals contain the integrated of order one process and heteroscedastic integrated process. However the special residuals would stochastically trendless over time, so that the spot rates and forward rates has long run equilibrium relationship. Conclusively, the future spot rates empirically are stochastic (and conventional) coinegrated with forward rates in Taiwan, Japan, and Singapore.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0805104-192336 |
| Date | 05 August 2004 |
| Creators | Lin, Ya-Win |
| Contributors | Shul-John Li, Yuan-ho Shu, Ching-nun Lee |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | English |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0805104-192336 |
| Rights | unrestricted, Copyright information available at source archive |
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