In this paper we investigate whether long run time series of income per capita are better described by a trend-stationary model with few structural changes or by unit root processes in which permanent stochastic shocks are responsible for the observed growth discontinuities. To this purpose, we...

The transition from low-income developing countr y to high-income developed country involves a deep process of structural transformation in which the productive structure of an economy changes. In this paper we examine this process of structural chan ge and its link to productivity growth for a...