The standard measure of productivity growth is the Solow residual.Its evaluation requires data on factor input shares or prices.Since these prices are presumed to match factor productivities, the standard procedure amounts to accepting at face value what is supposed to be measured.In this paper...

Neoclassical economists argue that competition promotes efficiency.They consider technology as given though.In the long run technological progress is an important determinant of the level of welfare and Schumpeter argued that monopoly rents help entrepreneurs to capture the gains of R&D and...