Chang, Tsangyao; Chang, Hsu-Ling; Chu, Hsiao-Ping; Su, … - In: Applied Economics Letters 13 (2006) 15, pp. 1003-1008
This note uses the newly developed panel SURADF tests advanced by Breuer et al. (2001) to investigate the time-series properties of real GDP for 47 African countries for the period 1980 to 2004. While the other Panel-based unit root tests are joint tests of a unit root for all members of the...