A Quality-adjusted specification of labor is suggested which allow firms training to effect labor efficiency. To assess the cost and productivity effects, this specification is integrated into a flexible neoclassical cost function.

Unlike previous analyses, we consider (i) that IT may affect productivity growth both directly and indirectly, through human capital interactions, and (ii) possible externalities in the use of IT. Examining, hypothetically, the statistical consequences of erroneously disregarding (i) and (ii) we...

The Swedish economy has developed rapidly since the mid-1990s relative to most comparable countries, in particular relative to almost all other EU-15 countries. We investigate two policy areas that are believed to have been important for the strong economic development in Sweden during the last...