Knowledge Intensive Business Services (KIBS) are widely perceived as being important drivers of technological progress and innovation. KIBS are generally understood as depending, driving and thriving on knowledge exchanges and therefore, geographical proximity to markets, customers and suppliers...

In this paper, we explain the structure and technological relationships between the different sub-sectors of the global semiconductor industry, by analyzing firm-level micro data including production technological indices of wafer manufacturing processes and firm-alliances. Our results indicate...