Duygun, Meryem; Ozturk, Huseyin; Shaban, Mohamed; … - Departament d'Economia, Universitat Jaume I - 2014
This study attempts to provide one of the first comprehensive analyses on the misratings in sovereign credit ratings. The analyses are performed using partial frontier methods which should be considered innovative in this literature. By combining a robust variant of the Free Disposal Hull (FDH)...