dispersion, and 2) the correlation between within-firm skill dispersion and productivity is positive in industries with higher …: firms in the "skill complementarity" industries profit from hiring workers of similar skill level, whereas firms in the … produces a robust classification of industries into the distinct complementarity and substitutability groups. Our study unveils …

The productivity paradox has sparked a great deal of research during the past three decades. Unfortunately, neither the … investments in information and communication technology (ICT) affect the productivity of firms, sectors, and economies. This study … aims to solve the productivity paradox by analysing the moderating effect of technological innovations on the link between …