摘要:ABSTRACT: This study explores to the long-run and causal relationships between product diversification in export and the economic growth in Turkey for 1995-2012 period by using time series methods. This study employs ADF unit root test for stationarity analysis; ARDL bound test approach to test cointegration relationships and finally Granger causality test to determine the causal relationships between variables. According to results there is one-way causality relation from export diversification variable in exportation to the openness variables, no causality relation has been found between other variables. Keywords: Export, Product Diversification, Economic Growth, Cointegration, ARDL Bounds Test, Granger Causality Test JEL Codes: F43, O24, C22