The forward rate unbiasedness hypothesis reexamined: evidence from a new test

2003 ◽  
Vol 14 (1) ◽  
pp. 83-93 ◽  
Author(s):  
Natalya Delcoure ◽  
John Barkoulas ◽  
Christopher F. Baum ◽  
Atreya Chakraborty
Author(s):  
Panayiotis F. Diamandis ◽  
Dimitris A. Georgoutsos ◽  
Georgios P. Kouretas

2002 ◽  
Vol 5 (3) ◽  
pp. 499-510
Author(s):  
H. Boraine ◽  
P. J. Van Staden

The forward rate unbiasedness hypothesis states that the current forward rate should be an unbiased forecaster of the future spot rate. Inference has always been done under the assumption that the forward premium is a stationary short memory series. Recent empirical results have indicated that this assumption is not valid. Standard unit root tests performed on the forward premium often indicate infinite long memory. However, in recent literature fractionally integrated models have been applied for the forward premium. Empirical analysis is usually performed on exchange rates of developed economies. In this article, the South African Rand-Dollar exchange rate is considered and the focus is therefore on a developing country. A bootstrap method for determining standard errors and confidence limits is described and implemented.


2006 ◽  
Vol 2 (4) ◽  
pp. 223-227
Author(s):  
Haitham A. Al-Zoubi ◽  
Dana A. Al-Zoubi ◽  
Aktham I. Maghyereh

2019 ◽  
Vol 10 (2) ◽  
pp. 92
Author(s):  
Min-woo Kang

This study aims to test the efficiency of the Korean foreign exchange market and examine its determinants by employing several well-established methodologies based on current theoretical arguments on the forward rate unbiasedness hypothesis and covered interest rate parity. The empirical findings indicate that the foreign exchange market and its related derivatives markets were inefficient during the period 2006-2016, but have improved considerably after the 2008-2009 financial crisis. As the inefficiency prevailed for a long time, emphasis is on the presence of risk premia in the international financial market and the role of central bank intervention.


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