We examine “agglomeration shadows” that emerge around large cities, which discourage some economic activities in nearby areas. Identifying agglomeration shadows is complicated, however, by endogenous city formation and \wave interference" that we show in simulations. We use the locations of...

In the paper, we break down business sector R&D at an appropriate regional level (functional analysis regions, FA-regions) in Sweden. We describe the variation and development at the regional level. In an econometric analysis, we examine what affects the location and size of enterprise groups'...

This paper delves into geographical agglomeration patterns of economic activities focusing on the connection between these agglomeration tendencies and sectoral patterns of innovative activities. Within a broad evolutionary perspective, we refine upon incumbent statistical models, trying to...

Software engineering is prototypical of knowledge work in the digital economy and exhibits strong geographic concentration, with Silicon Valley as the epitome of a tech cluster. We investigate productivity effects of knowledge worker agglomeration. To overcome existing measurement challenges, we...

In our paper, we examine the simultaneous impact of the agglomeration economy (AE) and the innovation ecosystem (IE) on the competency development of SMEs in the Piemonte region in three high-tech sectors: aerospace, mechatronics, and automotive. This study focuses on the critical challenge for...