Fatih Erkekoglu Bogazici University   Bogazici University Department of Economics Natuk Birkan Building Bebek, Istanbul 34342 Turkey   fatih.erkekoglu@boun.edu.tr             JEL Areas: E3 : Prices, Business Fluctuations, and Cycles: General (includes Measurement and Data) G1 : General Financial Markets: General (includes Measurement and Data)