: Introduction. – 2. Literature Review. – 3. Methodology. – 3.1. The Model. – 3.2. Data. – 4. Results. – 4.1. Stationarity Check. – 4.2. Co-integration Test. – 4.3. Normality Check. – 4.4. Autocorrelation. – 4.5. Heteroskedasticity Examination. – 5. Estimation. – 6. Concluding Remarks.