A Note on Seasonal Unit Root Tests: Application for the Broiler Price in Iran
Seasonality has been a major research area in economics for several decades. In our country there are only a few studies in this issue. This paper discusses about seasonal unit root tests and introduces HEGY as one of the most important unit root tests، and applies it for the broiler price in the East Azerbaijan، West Azerbaijan، Ardebil،Tehran and Zanjan. The results indicate that the price series have a seasonal unit root at biannual frequency، beside a common unit root at zero frequency، Therefore the price series exhibit seasonality.
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
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