Galimberti, Jaqueson Kingeski - 2009
initial level of GDP per worker, human capital stock, and exports share in GDP. For this purpose a panel threshold regression … technique was applied over selected cross-country panel data, covering a broad sample of 72 countries and two sub-samples over … the period from 1974 to 2003. Special attention was given to the 5-years data averaging procedure, using panel unit root …