Ab Ghani, Hartini and Mohd Salleh, Safrul Izani and Long, Yasmiza and Ibrahim, Juliana (2011) Weak-Form Efficiency of Foreign Exchange Market in the Organisation for Economic Cooperation and Development Countries: Unit Root Test. International Journal of Business and Management, 6 (6). pp. 55-65. ISSN 1833-3850
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Abstract
This paper will look at the weak-form efficiency of the foreign exchange market in thirty (30) Organization for Economic Cooperation and Development (OECD) countries. We employ Augmented Dickey-Fuller (ADF), Philip-Perron (PP) and Kwiatkowski-Phillips-Schmidt-Shin analysis to examine for the unit root. Using weekly data for the period 2000 to 2007, the results for weak-form efficiency using ADF and PP tests indicate that the exchange rates studied follow random walks. The current value of the exchange rate cannot be predicted using its past values. In addition, the OECD foreign exchange market consistent with the weak-form of the Efficient Market Hypothesis.
Item Type: | Article |
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Uncontrolled Keywords: | Foreign exchange (Forex), OECD countries, Market efficiency, Unit-Root test |
Subjects: | H Social Sciences > HB Economic Theory H Social Sciences > HJ Public Finance |
Divisions: | Faculty of Business and Management |
Depositing User: | Syahmi Manaf |
Date Deposited: | 13 Sep 2022 05:44 |
Last Modified: | 13 Sep 2022 05:44 |
URI: | http://eprints.unisza.edu.my/id/eprint/3110 |
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