Uncovered Interest Rate Parity: The Turkish Evidence

2018 ◽  
Vol 14 (2) ◽  
Author(s):  
Pelin Öge Güney

Abstract This paper presents an empirical investigation of the uncovered interest parity (UIP) between the Turkish Lira (TRY)/US Dollar (USD) and Turkish Lira/Euro (EUR). Our results do not provide evidence supporting the UIP hypothesis for either case. Moreover, the estimates imply causality from the TRY/USD exchange rate return to the interest rate differential. Accordingly, the Turkish Central Bank (CBRT) may respond by increasing the domestic interest rate to a depreciation of the TRY against the USD . By taking this type of action, it can be concluded that the CBRT tried to control capital movements. This result supports (McCallum, Bennett T. 1994. “A Reconsideration of the Uncovered Interest Parity Relationship.” Journal of Monetary Economics 33 (1): 105–132.)’s argument, which advances the behavior of the monetary policy as a reason for the failure of the UIP condition.

Author(s):  
Bahram Adrangi ◽  
Kambiz Raffiee ◽  
Todd M. Shank

This paper investigates the uncovered interest parity theory for the three emerging markets of Korea, the Philippines, and Thailand. The study provides evidence on the efficiency of the currency markets of these economies. In this paper we test for the uncovered interest parity because futures markets for currencies of most emerging markets are not well developed. Furthermore, short- term exchange rate supply and demand are often dominated by the uncovered international investments. Several statistical tests are applied in an attempt to detect evidence of uncovered interest parity. We find there is evidence that the currencies of higher interest rate emerging economies tend to depreciate in the future spot market. However, our test results indicate that this relationship does not support the uncovered interest parity strictly. Arbitrage opportunities remain for a longer periods than predicted by the uncovered interest parity. Furthermore, these abnormal gains are not random and could be predicted by a well designed econometric model. These findings are consistent with empirical findings surrounding uncovered interest parity for mature markets of the world.


2001 ◽  
Vol 01 (207) ◽  
pp. 1 ◽  
Author(s):  
Andrew K. Rose ◽  
Robert P. Flood ◽  
◽  

2012 ◽  
Vol 4 (3) ◽  
pp. 33-65 ◽  
Author(s):  
Cosmin Ilut

High interest rate currencies tend to appreciate in the future relative to low interest rate currencies instead of depreciating as uncovered interest parity (UIP) predicts. I construct a model of exchange rate determination in which ambiguity-averse agents face a dynamic filtering problem featuring signals of uncertain precision. Solving a max-min problem, agents act upon a worst-case signal precision and systematically underestimate the hidden state that controls payoffs. Thus, on average, agents next periods perceive positive innovations, which generates an upward re-evaluation of the strategy's profitability and implies ex post departures from UIP. The model also produces predictable expectational errors, negative skewness, and time-series momentum for currency speculation payoffs. (JEL D81, F31, G15)


2019 ◽  
Vol 24 (2) ◽  
pp. 49-72 ◽  
Author(s):  
Muhammad Omer ◽  
Jakob de Haan ◽  
Bert Scholtens

This paper tests Uncovered Interest Rate Parity (UIP) using LIBOR rates for six major international currencies for the period January 2001 to December 2008. We find that UIP generally holds over a short-term (above 5-months) horizon for individual as well as groups of currencies. Our results suggest that it is important to consider the cross-correlation between currencies. We also find that “state dependence” plays an important role for currencies with a negative interest rate differential vis-à-vis the US dollar. This state dependence could also be instrumental in explaining exchange rate overshooting.


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