 THE EFFECT OF REGIONAL EXPORT ON ECONOMIC GROWTH: PANEL DATA ANALYSIS UPON LEVEL-2 REGIONS  INVESTİGATİON OF ECONOMİC GROWTH AND AİR POLLUTİON: A PANEL COİNTEGRATİON ANALYSİS FOR G20 COUNTRİES  THE MACROECONOMİC FRAGİLİTY OF TURKİSH ECONOMY  CURRENT ACCOUNT DEFİCİT İN TURKEY AND ITS CAUSES  TRİPLE DEFİCİT HYPOTHESİS İN TURKEY  CREDİT POLİCY İN BANKİNG SECTOR  A THEORETİCAL ANALYSİS ON TAX AUDİTİNG – TAX COMPLİANCE DETERMİNANTS AND BOMB CRATER EFFECT  THE PLACE OF PARAFİSCAL REVENUES İN THE ECO