Chang, Tsangyao; Chu, Hsiao-Ping; Ranjbar, Omid - In: International Review of Economics & Finance 29 (2014) C, pp. 380-399
Sequential Panel Selection Method (SPSM) using Panel KSS test with a Fourier function—which is good enough to control for … the countries are non-stationary, however, when the SPSM using the Panel KSS unit root test with a Fourier function is …