Drivas, Kyriakos; Economidou, Claire; Karkalakos, Sotiris - In: Journal of the Knowledge Economy 5 (2014) 3, pp. 464-480
This paper studies the effects of spatial concentration of innovation activity on local production of patents in the US …. In doing so, we augment the standard knowledge production function with a structure that allows for spatial effects …, via spatial interactions, is also a purveyor of local innovation production. The effect is stronger when we consider …