Bahmani-Oskooee, Mohsen; Chang, Tsangyao; Wu, Tsung-pao - In: International Journal of Financial Studies : open … 3 (2015) 2, pp. 153-161
This study examines whether the long-run purchasing power parity (PPP) holds in transition economies (Bulgaria, the … apply a recently introduced panel stationary test, which accounts for sharp breaks and smooth shifts. The results indicate …