patent applications to the European Patent Office, with the top five (Tokyo, Seoul, San Francisco, Higashiosaka and Paris … technology patent applications are more concentrated in top cities than applications in other technology fields. In the United … States, which has led digital technology deployment, the concentration of patent applications in top cities increased more …

linkage contributes to the debate on firm- or university-led innovation. Using a large patent dataset from Shenzhen, the first … firms into the university-led innovation clusters in science parks; firm innovation in patent fields like human necessities … units are attracted by firm-type innovators and the size of such attraction. Testing the bidirectional spatial innovation …

between knowledge spillovers and innovative activities as measured by patent filings. We use university research and … reflect the diminishing influence of those expenditures as the distance from the university increases. Using patent counts to … measure the local technological innovation as our dependent variable, we test knowledge spillovers as spherical scores of …

and measurement approaches used in the Community Innovation Surveys. While controlling for firm size, age and sector, we …

within them. Our tests show that the localization of knowledge spillovers, as measured via patent citations, is strongest at …

examine the spatial clustering of private R&D labs, and, using patent citations data, we provide evidence of localized …

We employ a unique data set to examine the spatial clustering of private R&D labs, and, using patent citations data, we …

Knowledge spillovers have been considered a major driver for the increased rate of innovation in technological clusters …