Abstract

In this study, the effect of raw oil prices and exchange rates on current account deficit of the Turkish Economy has been examined by investigating the short and long run relationship between the current account deficit of the Turkish Economy, raw oil prices (Brent oil prices) and exchange rates (USD/TRY). The Monthly Data between December 1991 and January 2016 were used in the study. The relationships between the variables were tested with the VAR (Vector Auto Regressive) Model. None of the series was found stable after the unit root tests, but it was observed that all the variables became stable when their first differences were taken. Firstly, an unrestricted VAR model was built to determine the long term relationship between the variables. After the long term relationship was found between the variables, the VECM (Vector Error Correction) Model was estimated in order to determine the short term relationship. A mutual granger causality relationship is detected between crude oil prices and current account deficit variables. No causality relationship is found between the other variables.

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