Both services and mining industries gained relatively more importance in the structural changes occurring, particularly in recent years, where the rate of structural change has increased. The study aims at defragmenting the mining and services industries, and analyses their impacts on structural...

Leybourne et al. (1998) have proved the possibility of a `converse Perron phenomenon' when conventional Dickey-Fuller tests are applied to deter-mine the order of integration of a time series. That is, if the true generating process is I(1) but with a break, frequent spurious rejections of the...